The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8163-1 advisory.

    Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM).
    An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor     profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege     escalation, or possibly escape a container. (LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403,     CVE-2026-23404, CVE-2026-23405, CVE-2026-23406, CVE-2026-23407, CVE-2026-23408, CVE-2026-23409,     CVE-2026-23410, CVE-2026-23411)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - Nios II architecture;

    - PowerPC architecture;

    - Sun Sparc architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - ATM drivers;

    - Drivers core;

    - Network block device driver;

    - Bluetooth drivers;

    - Bus devices;

    - Character device driver;

    - Hardware random number generator core;

    - TPM device driver;

    - Data acquisition framework and drivers;

    - Counter interface drivers;

    - CPU frequency scaling framework;

    - DMA engine subsystem;

    - Intel Stratix 10 firmware drivers;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - CoreSight HW tracing drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Miscellaneous) drivers;

    - Input Device (Tablet) drivers;

    - ISDN/mISDN subsystem;

    - Macintosh device drivers;

    - Multiple devices driver;

    - Media drivers;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Network drivers;

    - Mellanox network drivers;

    - Texas Instruments network drivers;

    - Ethernet team driver;

    - MediaTek network drivers;

    - NVME drivers;

    - PA-RISC drivers;

    - PCI subsystem;

    - Performance monitor drivers;

    - Pin controllers subsystem;

    - Chrome hardware platform drivers;

    - x86 platform drivers;

    - ARM PM domains;

    - PPS (Pulse Per Second) driver;

    - PWM drivers;

    - Voltage and Current Regulator drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Realtek RTL8723BS SDIO drivers;

    - TCM subsystem;

    - Userspace I/O drivers;

    - Cadence USB3 driver;

    - DesignWare USB3 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - Renesas USBHS Controller drivers;

    - USB Mass Storage drivers;

    - USB Type-C Connector System Software Interface driver;

    - Backlight driver;

    - Framebuffer layer;

    - Watchdog drivers;

    - BFS file system;

    - BTRFS file system;

    - File systems infrastructure;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - HFS file system;

    - HFS+ file system;

    - HugeTLB file system;

    - Journaling layer for block devices (JBD2);

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - OrangeFS file system;

    - Proc file system;

    - SMB network file system;

    - SquashFS file system;

    - UDF file system;

    - XFS file system;

    - BPF subsystem;

    - Ethernet bridge;

    - Memory management;

    - padata parallel execution mechanism;

    - IP tunnels definitions;

    - Network traffic control;

    - Network sockets;

    - XFRM subsystem;

    - io_uring subsystem;

    - Control group (cgroup);

    - Locking primitives;

    - Padata parallel execution mechanism;

    - PID allocator;

    - Scheduler infrastructure;

    - Shadow Call Stack mechanism;

    - Tracing infrastructure;

    - 9P file system network protocol;

    - Bluetooth subsystem;

    - CAIF protocol;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - Ethtool driver;

    - HSR network protocol;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - NET/ROM layer;

    - NFC subsystem;

    - Open vSwitch;

    - RF switch subsystem;

    - Rose network layer;

    - SCTP protocol;

    - Sun RPC protocol;

    - TIPC protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - Rust bindings mechanism;

    - Integrity Measurement Architecture(IMA) framework;

    - Key management;

    - Simplified Mandatory Access Control Kernel framework;

    - FireWire sound drivers;

    - Turtle Beach Wavefront ALSA driver;

    - Intel ASoC drivers;

    - STMicroelectronics SoC drivers;

    - USB sound devices; (CVE-2022-49465, CVE-2022-49635, CVE-2023-53041, CVE-2024-36903, CVE-2024-36927,     CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2024-53114,     CVE-2024-56538, CVE-2024-58011, CVE-2025-21780, CVE-2025-21861, CVE-2025-22022, CVE-2025-22058,     CVE-2025-22111, CVE-2025-22121, CVE-2025-23143, CVE-2025-37849, CVE-2025-38022, CVE-2025-38129,     CVE-2025-38236, CVE-2025-38248, CVE-2025-38556, CVE-2025-38584, CVE-2025-39869, CVE-2025-39873,     CVE-2025-39876, CVE-2025-39880, CVE-2025-39883, CVE-2025-39885, CVE-2025-39907, CVE-2025-39911,     CVE-2025-39913, CVE-2025-39923, CVE-2025-39934, CVE-2025-39937, CVE-2025-39943, CVE-2025-39945,     CVE-2025-39949, CVE-2025-39951, CVE-2025-39953, CVE-2025-39955, CVE-2025-39967, CVE-2025-39968,     CVE-2025-39969, CVE-2025-39970, CVE-2025-39971, CVE-2025-39972, CVE-2025-39973, CVE-2025-39980,     CVE-2025-39985, CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39994, CVE-2025-39995,     CVE-2025-39996, CVE-2025-39998, CVE-2025-40001, CVE-2025-40006, CVE-2025-40011, CVE-2025-40020,     CVE-2025-40021, CVE-2025-40026, CVE-2025-40027, CVE-2025-40029, CVE-2025-40030, CVE-2025-40035,     CVE-2025-40040, CVE-2025-40042, CVE-2025-40043, CVE-2025-40044, CVE-2025-40048, CVE-2025-40049,     CVE-2025-40053, CVE-2025-40055, CVE-2025-40060, CVE-2025-40068, CVE-2025-40070, CVE-2025-40078,     CVE-2025-40081, CVE-2025-40083, CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092,     CVE-2025-40094, CVE-2025-40105, CVE-2025-40106, CVE-2025-40109, CVE-2025-40110, CVE-2025-40111,     CVE-2025-40112, CVE-2025-40115, CVE-2025-40116, CVE-2025-40118, CVE-2025-40120, CVE-2025-40121,     CVE-2025-40124, CVE-2025-40125, CVE-2025-40126, CVE-2025-40127, CVE-2025-40134, CVE-2025-40140,     CVE-2025-40153, CVE-2025-40154, CVE-2025-40167, CVE-2025-40171, CVE-2025-40173, CVE-2025-40178,     CVE-2025-40179, CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40194, CVE-2025-40200,     CVE-2025-40204, CVE-2025-40205, CVE-2025-40211, CVE-2025-40215, CVE-2025-40219, CVE-2025-40220,     CVE-2025-40223, CVE-2025-40231, CVE-2025-40233, CVE-2025-40240, CVE-2025-40243, CVE-2025-40244,     CVE-2025-40245, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257,     CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264,     CVE-2025-40269, CVE-2025-40271, CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277,     CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281, CVE-2025-40282, CVE-2025-40283,     CVE-2025-40304, CVE-2025-40306, CVE-2025-40308, CVE-2025-40309, CVE-2025-40312, CVE-2025-40313,     CVE-2025-40314, CVE-2025-40315, CVE-2025-40317, CVE-2025-40319, CVE-2025-40321, CVE-2025-40322,     CVE-2025-40324, CVE-2025-40331, CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,     CVE-2025-40349, CVE-2025-40351, CVE-2025-40360, CVE-2025-40363, CVE-2025-68168, CVE-2025-68176,     CVE-2025-68177, CVE-2025-68185, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194, CVE-2025-68200,     CVE-2025-68204, CVE-2025-68217, CVE-2025-68220, CVE-2025-68227, CVE-2025-68229, CVE-2025-68238,     CVE-2025-68241, CVE-2025-68244, CVE-2025-68245, CVE-2025-68249, CVE-2025-68254, CVE-2025-68255,     CVE-2025-68257, CVE-2025-68258, CVE-2025-68261, CVE-2025-68264, CVE-2025-68266, CVE-2025-68282,     CVE-2025-68284, CVE-2025-68285, CVE-2025-68286, CVE-2025-68287, CVE-2025-68288, CVE-2025-68289,     CVE-2025-68290, CVE-2025-68295, CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68308,     CVE-2025-68312, CVE-2025-68321, CVE-2025-68325, CVE-2025-68327, CVE-2025-68328, CVE-2025-68330,     CVE-2025-68331, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68339,     CVE-2025-68344, CVE-2025-68346, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68364,     CVE-2025-68366, CVE-2025-68367, CVE-2025-68372, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728,     CVE-2025-68732, CVE-2025-68733, CVE-2025-68734, CVE-2025-68740, CVE-2025-68746, CVE-2025-68757,     CVE-2025-68758, CVE-2025-68759, CVE-2025-68764, CVE-2025-68765, CVE-2025-68767, CVE-2025-68769,     CVE-2025-68771, CVE-2025-68774, CVE-2025-68776, CVE-2025-68777, CVE-2025-68780, CVE-2025-68782,     CVE-2025-68783, CVE-2025-68785, CVE-2025-68787, CVE-2025-68788, CVE-2025-68795, CVE-2025-68796,     CVE-2025-68797, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68803, CVE-2025-68804,     CVE-2025-68808, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68818,     CVE-2025-68819, CVE-2025-68820, CVE-2025-71064, CVE-2025-71066, CVE-2025-71068, CVE-2025-71069,     CVE-2025-71075, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71081, CVE-2025-71082,     CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71091,     CVE-2025-71093, CVE-2025-71094, CVE-2025-71096, CVE-2025-71097, CVE-2025-71098, CVE-2025-71102,     CVE-2025-71104, CVE-2025-71105, CVE-2025-71108, CVE-2025-71111, CVE-2025-71112, CVE-2025-71113,     CVE-2025-71114, CVE-2025-71116, CVE-2025-71118, CVE-2025-71120, CVE-2025-71121, CVE-2025-71125,     CVE-2025-71127, CVE-2025-71131, CVE-2025-71132, CVE-2025-71133, CVE-2025-71136, CVE-2025-71137,     CVE-2025-71147, CVE-2025-71154, CVE-2025-71180, CVE-2025-71182, CVE-2026-22976, CVE-2026-22977,     CVE-2026-22978, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991,     CVE-2026-22992, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23047, CVE-2026-23060,     CVE-2026-23074, CVE-2026-23111, CVE-2026-23202, CVE-2026-23207)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8261-1 advisory.

    Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD     Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A     privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of     integrity and confidentiality. (CVE-2024-36347)

    Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM).
    An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor     profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege     escalation, or possibly escape a container. (LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403,     CVE-2026-23404, CVE-2026-23405, CVE-2026-23406, CVE-2026-23407, CVE-2026-23408, CVE-2026-23409,     CVE-2026-23410, CVE-2026-23411)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - MIPS architecture;

    - Nios II architecture;

    - PA-RISC architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - S390 architecture;

    - Sun Sparc architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Xtensa architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Compute Acceleration Framework;

    - ACPI drivers;

    - ATM drivers;

    - Drivers core;

    - Block device driver;

    - Network block device driver;

    - Bluetooth drivers;

    - Bus devices;

    - Character device driver;

    - Hardware random number generator core;

    - TPM device driver;

    - Clock framework and drivers;

    - Data acquisition framework and drivers;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - Device frequency scaling framework;

    - DMA engine subsystem;

    - ARM SCMI message protocol;

    - EFI core;

    - Intel Stratix 10 firmware drivers;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - CoreSight HW tracing drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Miscellaneous) drivers;

    - Input Device (Tablet) drivers;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - ISDN/mISDN subsystem;

    - Macintosh device drivers;

    - Mailbox framework;

    - Multiple devices driver;

    - Media drivers;

    - Fastrpc Driver;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - Texas Instruments network drivers;

    - Ethernet team driver;

    - MediaTek network drivers;

    - NVME drivers;

    - PA-RISC drivers;

    - PCI subsystem;

    - PCCARD (PCMCIA/CardBus) bus subsystem;

    - Performance monitor drivers;

    - Pin controllers subsystem;

    - Chrome hardware platform drivers;

    - x86 platform drivers;

    - ARM PM domains;

    - PPS (Pulse Per Second) driver;

    - PTP clock framework;

    - PWM drivers;

    - Voltage and Current Regulator drivers;

    - Remote Processor subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Media Oriented Systems Transport (MOST) driver;

    - Realtek RTL8723BS SDIO drivers;

    - TCM subsystem;

    - Trusted Execution Environment drivers;

    - TTY drivers;

    - Userspace I/O drivers;

    - Cadence USB3 driver;

    - DesignWare USB3 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - Renesas USBHS Controller drivers;

    - USB Mass Storage drivers;

    - USB Type-C Connector System Software Interface driver;

    - Virtio Host (VHOST) subsystem;

    - Backlight driver;

    - Framebuffer layer;

    - Watchdog drivers;

    - Xen hypervisor drivers;

    - AFS file system;

    - BFS file system;

    - BTRFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - EFI Variable file system;

    - exFAT file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - GFS2 file system;

    - HFS file system;

    - HFS+ file system;

    - HugeTLB file system;

    - Journaling layer for block devices (JBD2);

    - JFS file system;

    - KERNFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - OrangeFS file system;

    - Proc file system;

    - Diskquota system;

    - SMB network file system;

    - SquashFS file system;

    - UDF file system;

    - XFS file system;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - BPF subsystem;

    - Ethernet bridge;

    - Mellanox drivers;

    - NFS page cache wrapper;

    - Memory management;

    - Memory Management;

    - Media input infrastructure;

    - Bluetooth subsystem;

    - IP tunnels definitions;

    - Network traffic control;

    - Rose network layer;

    - Network sockets;

    - io_uring subsystem;

    - Control group (cgroup);

    - Kernel crash support code;

    - Kernel futex primitives;

    - Locking primitives;

    - PID allocator;

    - Scheduler infrastructure;

    - Shadow Call Stack mechanism;

    - Syscalls implementation;

    - Timer subsystem;

    - Tracing infrastructure;

    - 9P file system network protocol;

    - Amateur Radio drivers;

    - B.A.T.M.A.N. meshing protocol;

    - CAIF protocol;

    - Ceph Core library;

    - Networking core;

    - Devlink API;

    - Ethtool driver;

    - Handshake API;

    - HSR network protocol;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - NET/ROM layer;

    - NFC subsystem;

    - Open vSwitch;

    - RF switch subsystem;

    - SCTP protocol;

    - SMC sockets;

    - Sun RPC protocol;

    - TIPC protocol;

    - TLS protocol;

    - VMware vSockets driver;

    - Wireless networking;

    - eXpress Data Path;

    - XFRM subsystem;

    - Integrity Measurement Architecture(IMA) framework;

    - Key management;

    - Simplified Mandatory Access Control Kernel framework;

    - FireWire sound drivers;

    - HD-audio driver;

    - Turtle Beach Wavefront ALSA driver;

    - Intel ASoC drivers;

    - QCOM ASoC drivers;

    - STMicroelectronics SoC drivers;

    - USB sound devices;

    - KVM subsystem; (CVE-2024-57795, CVE-2025-21833, CVE-2025-22022, CVE-2025-22103, CVE-2025-22105,     CVE-2025-22106, CVE-2025-22107, CVE-2025-22111, CVE-2025-22113, CVE-2025-22121, CVE-2025-22124,     CVE-2025-22125, CVE-2025-23129, CVE-2025-23130, CVE-2025-23133, CVE-2025-23143, CVE-2025-37860,     CVE-2025-38022, CVE-2025-38105, CVE-2025-38234, CVE-2025-38502, CVE-2025-38556, CVE-2025-38627,     CVE-2025-38643, CVE-2025-38709, CVE-2025-39678, CVE-2025-39697, CVE-2025-39805, CVE-2025-39806,     CVE-2025-39807, CVE-2025-39808, CVE-2025-39810, CVE-2025-39811, CVE-2025-39812, CVE-2025-39813,     CVE-2025-39815, CVE-2025-39817, CVE-2025-39819, CVE-2025-39823, CVE-2025-39824, CVE-2025-39825,     CVE-2025-39826, CVE-2025-39827, CVE-2025-39828, CVE-2025-39829, CVE-2025-39832, CVE-2025-39835,     CVE-2025-39836, CVE-2025-39838, CVE-2025-39839, CVE-2025-39841, CVE-2025-39842, CVE-2025-39843,     CVE-2025-39844, CVE-2025-39845, CVE-2025-39846, CVE-2025-39847, CVE-2025-39848, CVE-2025-39849,     CVE-2025-39850, CVE-2025-39851, CVE-2025-39852, CVE-2025-39853, CVE-2025-39854, CVE-2025-39857,     CVE-2025-39860, CVE-2025-39861, CVE-2025-39863, CVE-2025-39864, CVE-2025-39865, CVE-2025-39866,     CVE-2025-39869, CVE-2025-39870, CVE-2025-39871, CVE-2025-39873, CVE-2025-39876, CVE-2025-39877,     CVE-2025-39880, CVE-2025-39881, CVE-2025-39883, CVE-2025-39885, CVE-2025-39886, CVE-2025-39891,     CVE-2025-39894, CVE-2025-39895, CVE-2025-39899, CVE-2025-39901, CVE-2025-39902, CVE-2025-39907,     CVE-2025-39909, CVE-2025-39911, CVE-2025-39913, CVE-2025-39914, CVE-2025-39916, CVE-2025-39920,     CVE-2025-39923, CVE-2025-39927, CVE-2025-39929, CVE-2025-39931, CVE-2025-39932, CVE-2025-39934,     CVE-2025-39937, CVE-2025-39938, CVE-2025-39940, CVE-2025-39942, CVE-2025-39943, CVE-2025-39944,     CVE-2025-39945, CVE-2025-39947, CVE-2025-39948, CVE-2025-39949, CVE-2025-39950, CVE-2025-39951,     CVE-2025-39952, CVE-2025-39953, CVE-2025-39955, CVE-2025-39957, CVE-2025-39961, CVE-2025-39965,     CVE-2025-39967, CVE-2025-39968, CVE-2025-39969, CVE-2025-39970, CVE-2025-39971, CVE-2025-39972,     CVE-2025-39973, CVE-2025-39977, CVE-2025-39978, CVE-2025-39980, CVE-2025-39981, CVE-2025-39982,     CVE-2025-39985, CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39991, CVE-2025-39992,     CVE-2025-39994, CVE-2025-39995, CVE-2025-39996, CVE-2025-39998, CVE-2025-40000, CVE-2025-40001,     CVE-2025-40006, CVE-2025-40008, CVE-2025-40009, CVE-2025-40010, CVE-2025-40011, CVE-2025-40013,     CVE-2025-40016, CVE-2025-40020, CVE-2025-40021, CVE-2025-40024, CVE-2025-40026, CVE-2025-40027,     CVE-2025-40029, CVE-2025-40030, CVE-2025-40031, CVE-2025-40032, CVE-2025-40033, CVE-2025-40035,     CVE-2025-40036, CVE-2025-40037, CVE-2025-40038, CVE-2025-40042, CVE-2025-40043, CVE-2025-40044,     CVE-2025-40047, CVE-2025-40048, CVE-2025-40049, CVE-2025-40051, CVE-2025-40052, CVE-2025-40053,     CVE-2025-40055, CVE-2025-40056, CVE-2025-40057, CVE-2025-40058, CVE-2025-40059, CVE-2025-40060,     CVE-2025-40061, CVE-2025-40062, CVE-2025-40067, CVE-2025-40068, CVE-2025-40070, CVE-2025-40071,     CVE-2025-40077, CVE-2025-40078, CVE-2025-40079, CVE-2025-40080, CVE-2025-40081, CVE-2025-40083,     CVE-2025-40084, CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092, CVE-2025-40093,     CVE-2025-40094, CVE-2025-40095, CVE-2025-40096, CVE-2025-40099, CVE-2025-40100, CVE-2025-40101,     CVE-2025-40103, CVE-2025-40104, CVE-2025-40105, CVE-2025-40106, CVE-2025-40107, CVE-2025-40109,     CVE-2025-40110, CVE-2025-40111, CVE-2025-40112, CVE-2025-40115, CVE-2025-40116, CVE-2025-40118,     CVE-2025-40120, CVE-2025-40121, CVE-2025-40123, CVE-2025-40124, CVE-2025-40125, CVE-2025-40126,     CVE-2025-40127, CVE-2025-40129, CVE-2025-40134, CVE-2025-40137, CVE-2025-40140, CVE-2025-40141,     CVE-2025-40153, CVE-2025-40154, CVE-2025-40155, CVE-2025-40156, CVE-2025-40159, CVE-2025-40160,     CVE-2025-40164, CVE-2025-40165, CVE-2025-40166, CVE-2025-40167, CVE-2025-40169, CVE-2025-40171,     CVE-2025-40172, CVE-2025-40173, CVE-2025-40176, CVE-2025-40178, CVE-2025-40179, CVE-2025-40180,     CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40192, CVE-2025-40193, CVE-2025-40194,     CVE-2025-40196, CVE-2025-40198, CVE-2025-40200, CVE-2025-40201, CVE-2025-40202, CVE-2025-40204,     CVE-2025-40205, CVE-2025-40206, CVE-2025-40207, CVE-2025-40211, CVE-2025-40218, CVE-2025-40219,     CVE-2025-40220, CVE-2025-40221, CVE-2025-40223, CVE-2025-40226, CVE-2025-40231, CVE-2025-40233,     CVE-2025-40235, CVE-2025-40237, CVE-2025-40238, CVE-2025-40240, CVE-2025-40242, CVE-2025-40243,     CVE-2025-40244, CVE-2025-40245, CVE-2025-40248, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252,     CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261,     CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40266, CVE-2025-40268, CVE-2025-40269,     CVE-2025-40271, CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277, CVE-2025-40278,     CVE-2025-40279, CVE-2025-40280, CVE-2025-40281, CVE-2025-40282, CVE-2025-40283, CVE-2025-40284,     CVE-2025-40285, CVE-2025-40286, CVE-2025-40287, CVE-2025-40288, CVE-2025-40289, CVE-2025-40292,     CVE-2025-40293, CVE-2025-40294, CVE-2025-40301, CVE-2025-40303, CVE-2025-40304, CVE-2025-40305,     CVE-2025-40306, CVE-2025-40307, CVE-2025-40308, CVE-2025-40309, CVE-2025-40310, CVE-2025-40311,     CVE-2025-40312, CVE-2025-40313, CVE-2025-40314, CVE-2025-40315, CVE-2025-40317, CVE-2025-40318,     CVE-2025-40319, CVE-2025-40320, CVE-2025-40321, CVE-2025-40322, CVE-2025-40323, CVE-2025-40324,     CVE-2025-40325, CVE-2025-40328, CVE-2025-40329, CVE-2025-40331, CVE-2025-40333, CVE-2025-40337,     CVE-2025-40339, CVE-2025-40341, CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,     CVE-2025-40347, CVE-2025-40349, CVE-2025-40350, CVE-2025-40351, CVE-2025-40353, CVE-2025-40358,     CVE-2025-40360, CVE-2025-40363, CVE-2025-68168, CVE-2025-68171, CVE-2025-68172, CVE-2025-68173,     CVE-2025-68176, CVE-2025-68177, CVE-2025-68178, CVE-2025-68179, CVE-2025-68180, CVE-2025-68183,     CVE-2025-68184, CVE-2025-68185, CVE-2025-68190, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194,     CVE-2025-68198, CVE-2025-68200, CVE-2025-68201, CVE-2025-68204, CVE-2025-68206, CVE-2025-68208,     CVE-2025-68213, CVE-2025-68214, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220,     CVE-2025-68222, CVE-2025-68223, CVE-2025-68227, CVE-2025-68229, CVE-2025-68231, CVE-2025-68233,     CVE-2025-68235, CVE-2025-68237, CVE-2025-68238, CVE-2025-68241, CVE-2025-68244, CVE-2025-68245,     CVE-2025-68246, CVE-2025-68249, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257,     CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265,     CVE-2025-68266, CVE-2025-68282, CVE-2025-68283, CVE-2025-68284, CVE-2025-68285, CVE-2025-68286,     CVE-2025-68287, CVE-2025-68288, CVE-2025-68289, CVE-2025-68290, CVE-2025-68295, CVE-2025-68297,     CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68305, CVE-2025-68307, CVE-2025-68308,     CVE-2025-68310, CVE-2025-68311, CVE-2025-68312, CVE-2025-68313, CVE-2025-68315, CVE-2025-68320,     CVE-2025-68321, CVE-2025-68322, CVE-2025-68325, CVE-2025-68327, CVE-2025-68328, CVE-2025-68330,     CVE-2025-68331, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68339,     CVE-2025-68340, CVE-2025-68342, CVE-2025-68343, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346,     CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364,     CVE-2025-68366, CVE-2025-68367, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378,     CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732,     CVE-2025-68733, CVE-2025-68734, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744,     CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758,     CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,     CVE-2025-68769, CVE-2025-68770, CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774,     CVE-2025-68775, CVE-2025-68776, CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68782,     CVE-2025-68783, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68794,     CVE-2025-68795, CVE-2025-68796, CVE-2025-68797, CVE-2025-68798, CVE-2025-68799, CVE-2025-68800,     CVE-2025-68801, CVE-2025-68804, CVE-2025-68806, CVE-2025-68808, CVE-2025-68809, CVE-2025-68810,     CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68817,     CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066,     CVE-2025-71067, CVE-2025-71068, CVE-2025-71069, CVE-2025-71071, CVE-2025-71072, CVE-2025-71075,     CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71081, CVE-2025-71082, CVE-2025-71083,     CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71088, CVE-2025-71089,     CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097,     CVE-2025-71098, CVE-2025-71101, CVE-2025-71102, CVE-2025-71104, CVE-2025-71105, CVE-2025-71107,     CVE-2025-71108, CVE-2025-71109, CVE-2025-71111, CVE-2025-71112, CVE-2025-71113, CVE-2025-71114,     CVE-2025-71116, CVE-2025-71118, CVE-2025-71119, CVE-2025-71120, CVE-2025-71121, CVE-2025-71122,     CVE-2025-71125, CVE-2025-71126, CVE-2025-71127, CVE-2025-71130, CVE-2025-71131, CVE-2025-71132,     CVE-2025-71133, CVE-2025-71135, CVE-2025-71136, CVE-2025-71137, CVE-2025-71138, CVE-2025-71140,     CVE-2025-71141, CVE-2025-71143, CVE-2025-71147, CVE-2025-71148, CVE-2025-71150, CVE-2025-71151,     CVE-2025-71153, CVE-2025-71154, CVE-2026-23060, CVE-2026-23074, CVE-2026-23111, CVE-2026-23112,     CVE-2026-23209, CVE-2026-23231, CVE-2026-23273)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 25.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8257-1 advisory.

    Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD     Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A     privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of     integrity and confidentiality. (CVE-2024-36347)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - MIPS architecture;

    - PowerPC architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - Ublk userspace block driver;

    - Bluetooth drivers;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - GPU drivers;

    - Hardware monitoring drivers;

    - Intel Trace Hub HW tracing drivers;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Mouse) drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - Ethernet team driver;

    - NVME drivers;

    - PA-RISC drivers;

    - Chrome hardware platform drivers;

    - x86 platform drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - TCM subsystem;

    - Freescale USB OTG Transceiver Driver;

    - USB Type-C Connector System Software Interface driver;

    - Watchdog drivers;

    - BTRFS file system;

    - exFAT file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - HFS+ file system;

    - File systems infrastructure;

    - Network file system (NFS) server daemon;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - SMB network file system;

    - XFS file system;

    - User-space API (UAPI);

    - io_uring subsystem;

    - Scheduler infrastructure;

    - Shadow Call Stack mechanism;

    - Tracing infrastructure;

    - Memory management;

    - BPF subsystem;

    - CAIF protocol;

    - Ceph Core library;

    - Networking core;

    - Ethtool driver;

    - Handshake API;

    - HSR network protocol;

    - IPv4 networking;

    - IPv6 networking;

    - Multipath TCP;

    - Netfilter;

    - NET/ROM layer;

    - NFC subsystem;

    - Open vSwitch;

    - Rose network layer;

    - Network traffic control;

    - Sun RPC protocol;

    - Key management;

    - Landlock security;

    - STMicroelectronics SoC drivers;

    - USB sound devices;

    - KVM subsystem; (CVE-2025-68351, CVE-2025-68353, CVE-2025-68365, CVE-2025-68368, CVE-2025-68725,     CVE-2025-68736, CVE-2025-68745, CVE-2025-68767, CVE-2025-68768, CVE-2025-68769, CVE-2025-68770,     CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774, CVE-2025-68775, CVE-2025-68776,     CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68781, CVE-2025-68782, CVE-2025-68783,     CVE-2025-68784, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68791,     CVE-2025-68792, CVE-2025-68793, CVE-2025-68794, CVE-2025-68795, CVE-2025-68796, CVE-2025-68797,     CVE-2025-68798, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68802, CVE-2025-68803,     CVE-2025-68804, CVE-2025-68805, CVE-2025-68806, CVE-2025-68807, CVE-2025-68808, CVE-2025-68809,     CVE-2025-68810, CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816,     CVE-2025-68817, CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821, CVE-2025-68822,     CVE-2025-68823, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066, CVE-2025-71067, CVE-2025-71068,     CVE-2025-71069, CVE-2025-71070, CVE-2025-71071, CVE-2025-71072, CVE-2025-71073, CVE-2025-71075,     CVE-2025-71076, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71081, CVE-2025-71082,     CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71089,     CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097,     CVE-2025-71098, CVE-2025-71099, CVE-2025-71100, CVE-2025-71101, CVE-2025-71102, CVE-2025-71104,     CVE-2025-71105, CVE-2025-71107, CVE-2025-71108, CVE-2025-71109, CVE-2025-71111, CVE-2025-71112,     CVE-2025-71113, CVE-2025-71114, CVE-2025-71115, CVE-2025-71116, CVE-2025-71117, CVE-2025-71118,     CVE-2025-71119, CVE-2025-71120, CVE-2025-71121, CVE-2025-71122, CVE-2025-71123, CVE-2025-71124,     CVE-2025-71125, CVE-2025-71126, CVE-2025-71130, CVE-2025-71131, CVE-2025-71132, CVE-2025-71133,     CVE-2025-71135, CVE-2025-71136, CVE-2025-71137, CVE-2025-71138, CVE-2025-71140, CVE-2025-71143,     CVE-2025-71146, CVE-2025-71147, CVE-2025-71148, CVE-2025-71150, CVE-2025-71151, CVE-2025-71153,     CVE-2025-71154, CVE-2025-71156, CVE-2025-71157, CVE-2026-23091, CVE-2026-23112, CVE-2026-23209,     CVE-2026-23231, CVE-2026-23273)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6127 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6127-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     February 09, 2026                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : linux     CVE ID         : CVE-2023-52658 CVE-2023-53421 CVE-2023-54285 CVE-2024-42079                      CVE-2024-46786 CVE-2024-49968 CVE-2025-21946 CVE-2025-22022                      CVE-2025-22083 CVE-2025-22090 CVE-2025-22107 CVE-2025-22111                      CVE-2025-22121 CVE-2025-37926 CVE-2025-38022 CVE-2025-38104                      CVE-2025-38125 CVE-2025-38129 CVE-2025-38232 CVE-2025-38361                      CVE-2025-38408 CVE-2025-38591 CVE-2025-38718 CVE-2025-39721                      CVE-2025-39871 CVE-2025-40039 CVE-2025-40110 CVE-2025-40149                      CVE-2025-40164 CVE-2025-40215 CVE-2025-68211 CVE-2025-68223                      CVE-2025-68254 CVE-2025-68255 CVE-2025-68256 CVE-2025-68257                      CVE-2025-68258 CVE-2025-68259 CVE-2025-68261 CVE-2025-68263                      CVE-2025-68264 CVE-2025-68266 CVE-2025-68291 CVE-2025-68325                      CVE-2025-68332 CVE-2025-68335 CVE-2025-68336 CVE-2025-68337                      CVE-2025-68340 CVE-2025-68344 CVE-2025-68345 CVE-2025-68346                      CVE-2025-68347 CVE-2025-68349 CVE-2025-68354 CVE-2025-68362                      CVE-2025-68363 CVE-2025-68364 CVE-2025-68365 CVE-2025-68366                      CVE-2025-68367 CVE-2025-68369 CVE-2025-68371 CVE-2025-68372                      CVE-2025-68380 CVE-2025-68724 CVE-2025-68725 CVE-2025-68727                      CVE-2025-68728 CVE-2025-68732 CVE-2025-68733 CVE-2025-68740                      CVE-2025-68742 CVE-2025-68746 CVE-2025-68753 CVE-2025-68757                      CVE-2025-68758 CVE-2025-68759 CVE-2025-68764 CVE-2025-68765                      CVE-2025-68766 CVE-2025-68767 CVE-2025-68769 CVE-2025-68771                      CVE-2025-68772 CVE-2025-68773 CVE-2025-68774 CVE-2025-68776                      CVE-2025-68777 CVE-2025-68778 CVE-2025-68780 CVE-2025-68781                      CVE-2025-68782 CVE-2025-68783 CVE-2025-68785 CVE-2025-68786                      CVE-2025-68787 CVE-2025-68788 CVE-2025-68789 CVE-2025-68795                      CVE-2025-68796 CVE-2025-68797 CVE-2025-68798 CVE-2025-68799                      CVE-2025-68800 CVE-2025-68801 CVE-2025-68803 CVE-2025-68804                      CVE-2025-68806 CVE-2025-68808 CVE-2025-68813 CVE-2025-68814                      CVE-2025-68815 CVE-2025-68816 CVE-2025-68817 CVE-2025-68818                      CVE-2025-68819 CVE-2025-68820 CVE-2025-68821 CVE-2025-71064                      CVE-2025-71066 CVE-2025-71069 CVE-2025-71071 CVE-2025-71075                      CVE-2025-71077 CVE-2025-71078 CVE-2025-71079 CVE-2025-71081                      CVE-2025-71082 CVE-2025-71083 CVE-2025-71084 CVE-2025-71085                      CVE-2025-71086 CVE-2025-71087 CVE-2025-71088 CVE-2025-71091                      CVE-2025-71093 CVE-2025-71094 CVE-2025-71095 CVE-2025-71096                      CVE-2025-71097 CVE-2025-71098 CVE-2025-71102 CVE-2025-71104                      CVE-2025-71105 CVE-2025-71108 CVE-2025-71111 CVE-2025-71112                      CVE-2025-71113 CVE-2025-71114 CVE-2025-71116 CVE-2025-71118                      CVE-2025-71119 CVE-2025-71120 CVE-2025-71121 CVE-2025-71123                      CVE-2025-71125 CVE-2025-71126 CVE-2025-71127 CVE-2025-71130                      CVE-2025-71131 CVE-2025-71132 CVE-2025-71133 CVE-2025-71136                      CVE-2025-71137 CVE-2025-71147 CVE-2025-71149 CVE-2025-71150                      CVE-2025-71154 CVE-2025-71162 CVE-2025-71163 CVE-2025-71180                      CVE-2025-71182 CVE-2025-71183 CVE-2025-71185 CVE-2025-71186                      CVE-2025-71189 CVE-2025-71190 CVE-2025-71191 CVE-2025-71192                      CVE-2025-71194 CVE-2025-71196 CVE-2025-71197 CVE-2025-71199                      CVE-2026-22976 CVE-2026-22977 CVE-2026-22978 CVE-2026-22979                      CVE-2026-22980 CVE-2026-22982 CVE-2026-22984 CVE-2026-22990                      CVE-2026-22991 CVE-2026-22992 CVE-2026-22994 CVE-2026-22997                      CVE-2026-22998 CVE-2026-22999 CVE-2026-23001 CVE-2026-23003                      CVE-2026-23005 CVE-2026-23006 CVE-2026-23010 CVE-2026-23011                      CVE-2026-23019 CVE-2026-23020 CVE-2026-23021 CVE-2026-23025                      CVE-2026-23026 CVE-2026-23030 CVE-2026-23031 CVE-2026-23033                      CVE-2026-23037 CVE-2026-23038 CVE-2026-23047 CVE-2026-23049                      CVE-2026-23054 CVE-2026-23056 CVE-2026-23058 CVE-2026-23060                      CVE-2026-23061 CVE-2026-23063 CVE-2026-23064 CVE-2026-23068                      CVE-2026-23069 CVE-2026-23071 CVE-2026-23073 CVE-2026-23074                      CVE-2026-23075 CVE-2026-23076 CVE-2026-23078 CVE-2026-23080                      CVE-2026-23083 CVE-2026-23084 CVE-2026-23085 CVE-2026-23086                      CVE-2026-23087 CVE-2026-23089 CVE-2026-23090 CVE-2026-23091                      CVE-2026-23093 CVE-2026-23095 CVE-2026-23096 CVE-2026-23097                      CVE-2026-23098 CVE-2026-23099 CVE-2026-23101 CVE-2026-23102                      CVE-2026-23103 CVE-2026-23105 CVE-2026-23107 CVE-2026-23108                      CVE-2026-23110

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For the oldstable distribution (bookworm), these problems have been fixed     in version 6.1.162-1.

    We recommend that you upgrade your linux packages.

    For the detailed security status of linux please refer to its security     tracker page at:
    https://security-tracker.debian.org/tracker/linux

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.15.201-140.219. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-098 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    drm/ttm: fix undefined behavior in bit shift for TTM_TT_FLAG_PRIV_POPULATED (CVE-2022-50390)

    In the Linux kernel, the following vulnerability has been resolved:

    blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats() (CVE-2023-53421)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup} (CVE-2023-53662)

    In the Linux kernel, the following vulnerability has been resolved:

    page_pool: Fix use-after-free in page_pool_recycle_in_ring (CVE-2025-38129)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Reject narrower access to pointer ctx fields (CVE-2025-38591)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: delete x->tunnel as we delete x (CVE-2025-40215)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (CVE-2025-68261)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: refresh inline data size before write operations (CVE-2025-68264)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (CVE-2025-68325)

    In the Linux kernel, the following vulnerability has been resolved:

    jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (CVE-2025-68337)

    In the Linux kernel, the following vulnerability has been resolved:

    team: Move team device type change at the end of team_port_add (CVE-2025-68340)

    In the Linux kernel, the following vulnerability has been resolved:

    NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (CVE-2025-68349)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (CVE-2025-68358)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/ntfs3: Initialize allocated memory before use (CVE-2025-68365)

    In the Linux kernel, the following vulnerability has been resolved:

    nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)

    In the Linux kernel, the following vulnerability has been resolved:

    nbd: defer config put in recv_work (CVE-2025-68372)

    In the Linux kernel, the following vulnerability has been resolved:

    crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Do not let BPF test infra emit invalid GSO types to stack (CVE-2025-68725)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs3: Fix uninit buffer allocated by __getname() (CVE-2025-68727)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs3: fix uninit memory after failed mi_read in mi_format_new (CVE-2025-68728)

    In the Linux kernel, the following vulnerability has been resolved:

    ima: Handle error code returned by ima_filter_rule_match() (CVE-2025-68740)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (CVE-2025-68764)

    In the Linux kernel, the following vulnerability has been resolved:

    sched/deadline: only set free_cpus for online runqueues (CVE-2025-68780)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: target: Reset t_task_cdb pointer in error case (CVE-2025-68782)

    In the Linux kernel, the following vulnerability has been resolved:

    net: openvswitch: fix middle attribute validation in push_nsh() action (CVE-2025-68785)

    In the Linux kernel, the following vulnerability has been resolved:

    fsnotify: do not generate ACCESS/MODIFY events on child for special files (CVE-2025-68788)

    In the Linux kernel, the following vulnerability has been resolved:

    ethtool: Avoid overflowing userspace buffer on stats query (CVE-2025-68795)

    In the Linux kernel, the following vulnerability has been resolved:

    NFSD: NFSv4 file creation neglects setting ACL (CVE-2025-68803)

    In the Linux kernel, the following vulnerability has been resolved:

    ipvs: fix ipv4 null-ptr-deref in route error path (CVE-2025-68813)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring: fix filename leak in __io_openat_prep() (CVE-2025-68814)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5: fw_tracer, Validate format string parameters (CVE-2025-68816)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: xattr: fix null pointer deref in ext4_raw_inode() (CVE-2025-68820)

    In the Linux kernel, the following vulnerability has been resolved:

    fuse: fix readahead reclaim deadlock (CVE-2025-68821)

    In the Linux kernel, the following vulnerability has been resolved:

    tpm: Cap the number of PCR banks (CVE-2025-71077)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/ttm: Avoid NULL pointer deref for evicted BOs (CVE-2025-71083)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/cm: Fix leaking the multicast GID table reference (CVE-2025-71084)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (CVE-2025-71085)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu: disable SVA when CONFIG_X86 is set (CVE-2025-71089)

    In the Linux kernel, the following vulnerability has been resolved:

    team: fix check for port enabled in team_queue_override_port_prio_changed() (CVE-2025-71091)

    In the Linux kernel, the following vulnerability has been resolved:

    e1000: fix OOB in e1000_tbi_should_accept() (CVE-2025-71093)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/core: Check for the presence of LS_NLA_TYPE_DGID correctly (CVE-2025-71096)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv4: Fix reference count leak when using error routes with nexthop objects (CVE-2025-71097)

    In the Linux kernel, the following vulnerability has been resolved:

    ip6_gre: make ip6gre_header() robust (CVE-2025-71098)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (CVE-2025-71104)

    In the Linux kernel, the following vulnerability has been resolved:

    crypto: af_alg - zero initialize memory allocated via sock_kmalloc (CVE-2025-71113)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Avoid walking the Namespace if start_node is NULL (CVE-2025-71118)

    In the Linux kernel, the following vulnerability has been resolved:

    SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (CVE-2025-71120)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Do not register unsupported perf events (CVE-2025-71125)

    In the Linux kernel, the following vulnerability has been resolved:

    crypto: seqiv - Do not use req->iv after crypto_aead_encrypt (CVE-2025-71131)

    In the Linux kernel, the following vulnerability has been resolved:

    KEYS: trusted: Fix a memory leak in tpm2_load_cmd (CVE-2025-71147)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix deadlock in wait_current_trans() due to ignored transaction type (CVE-2025-71194)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: sch_qfq: Fix NULL deref when deactivating inactive aggregate in qfq_reset (CVE-2026-22976)

    In the Linux kernel, the following vulnerability has been resolved:

    net: sock: fix hardened usercopy panic in sock_recv_errqueue (CVE-2026-22977)

    In the Linux kernel, the following vulnerability has been resolved:

    nfsd: provide locking for v4_end_grace (CVE-2026-22980)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: make free_choose_arg_map() resilient to partial allocation (CVE-2026-22991)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: return the handler error from mon_handle_auth_done() (CVE-2026-22992)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: sch_qfq: do not free existing class in qfq_change_class() (CVE-2026-22999)

    In the Linux kernel, the following vulnerability has been resolved:

    macvlan: fix possible UAF in macvlan_forward_source() (CVE-2026-23001)

    In the Linux kernel, the following vulnerability has been resolved:

    ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (CVE-2026-23003)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv4: ip_gre: make ipgre_header() robust (CVE-2026-23011)

    In the Linux kernel, the following vulnerability has been resolved:

    pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node() (CVE-2026-23038)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: make calc_target() set t->paused, not just clear it (CVE-2026-23047)

    In the Linux kernel, the following vulnerability has been resolved:

    crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (CVE-2026-23060)

    In the Linux kernel, the following vulnerability has been resolved:

    regmap: Fix race condition in hwspinlock irqsave routine (CVE-2026-23071)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: Enforce that teql can only be used as root qdisc (CVE-2026-23074)

    In the Linux kernel, the following vulnerability has been resolved:

    fou: Don't allow 0 for FOU_ATTR_IPPROTO. (CVE-2026-23083)

    In the Linux kernel, the following vulnerability has been resolved:

    irqchip/gic-v3-its: Avoid truncating memory addresses (CVE-2026-23085)

    In the Linux kernel, the following vulnerability has been resolved:

    gue: Fix skb memleak with inner IP protocol 0. (CVE-2026-23095)

    In the Linux kernel, the following vulnerability has been resolved:

    migrate: correct lock ordering for hugetlb file folios (CVE-2026-23097)

    In the Linux kernel, the following vulnerability has been resolved:

    bonding: limit BOND_MODE_8023AD to Ethernet devices (CVE-2026-23099)

    In the Linux kernel, the following vulnerability has been resolved:

    ipvlan: Make the addrs_lock be per port (CVE-2026-23103)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag (CVE-2026-23105)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (CVE-2026-23111)

    In the Linux kernel, the following vulnerability has been resolved:

    bonding: provide a net pointer to __skb_flow_dissect() (CVE-2026-23119)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: annotate data-race in ndisc_router_discovery() (CVE-2026-23124)

    In the Linux kernel, the following vulnerability has been resolved:

    sctp: move SCTP_CMD_ASSOC_SHKEY right after SCTP_CMD_PEER_INIT (CVE-2026-23125)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref (CVE-2026-23145)

    In the Linux kernel, the following vulnerability has been resolved:

    mptcp: fix race in mptcp_pm_nl_flush_addrs_doit() (CVE-2026-23169)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: Don't clobber irqfd routing type when deassigning irqfd (CVE-2026-23198)

    In the Linux kernel, the following vulnerability has been resolved:

    macvlan: fix error recovery in macvlan_common_newlink() (CVE-2026-23209)

    In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: fix use-after-free in     driver_override_show() The driver_override_show() function reads the driver_override string without     holding the device_lock. However, driver_override_store() uses driver_set_override(), which modifies and     frees the string while holding the device_lock. This can result in a concurrent use-after-free if the     string is freed by the store function while being read by the show function. Fix this by holding the     device_lock around the read operation. (CVE-2026-23221)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert wireguard: device: enable threaded NAPI (CVE-2026-52945)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782155469 advisory.

  - A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function     j1939_session_destroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is     recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932.
    (CVE-2022-3633)

  - In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at     indirect extent boundary When preallocation extent is the first one in the extent block, the code would     corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid     some code duplication. (CVE-2022-48946)

  - In the Linux kernel, the following vulnerability has been resolved: xen/privcmd: fix error exit of     privcmd_ioctl_dm_op() The error exit of privcmd_ioctl_dm_op() is calling unlock_pages() potentially with     pages being NULL, leading to a NULL dereference. Additionally lock_pages() doesn't check for     pin_user_pages_fast() having been completely successful, resulting in potentially not locking all pages     into memory. This could result in sporadic failures when using the related memory in user mode. Fix all of     that by calling unlock_pages() always with the real number of pinned pages, which will be zero in case     pages being NULL, and by checking the number of pages pinned by pin_user_pages_fast() matching the     expected number of pages. (CVE-2022-49989)

  - In the Linux kernel, the following vulnerability has been resolved: net: USB: Fix wrong-direction WARNING     in plusb.c The syzbot fuzzer detected a bug in the plusb network driver: A zero-length control-OUT     transfer was treated as a read instead of a write. In modern kernels this error provokes a WARNING: usb     1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4645 at     drivers/usb/core/urb.c:411 usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411 Modules linked in: CPU:
    1 PID: 4645 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0 Hardware name: Google     Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb+0x14a7/0x1880     drivers/usb/core/urb.c:411 ... Call Trace: <TASK> usb_start_wait_urb+0x101/0x4b0     drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]     usb_control_msg+0x320/0x4a0 drivers/usb/core/message.c:153 __usbnet_read_cmd+0xb9/0x390     drivers/net/usb/usbnet.c:2010 usbnet_read_cmd+0x96/0xf0 drivers/net/usb/usbnet.c:2068 pl_vendor_req     drivers/net/usb/plusb.c:60 [inline] pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]     pl_reset+0x2f/0xf0 drivers/net/usb/plusb.c:85 usbnet_open+0xcc/0x5d0 drivers/net/usb/usbnet.c:889
    __dev_open+0x297/0x4d0 net/core/dev.c:1417 __dev_change_flags+0x587/0x750 net/core/dev.c:8530     dev_change_flags+0x97/0x170 net/core/dev.c:8602 devinet_ioctl+0x15a2/0x1d70 net/ipv4/devinet.c:1147     inet_ioctl+0x33f/0x380 net/ipv4/af_inet.c:979 sock_do_ioctl+0xcc/0x230 net/socket.c:1169     sock_ioctl+0x1f8/0x680 net/socket.c:1286 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870     [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64     arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80     entry_SYSCALL_64_after_hwframe+0x63/0xcd The fix is to call usbnet_write_cmd() instead of     usbnet_read_cmd() and remove the USB_DIR_IN flag. (CVE-2023-52742)

  - In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure trace_printk() can     output as soon as it can be used Currently trace_printk() can be used as soon as early_trace_init() is     called from start_kernel(). But if a crash happens, and ftrace_dump_on_oops is set on the kernel command     line, all you get will be: [ 0.456075] <idle>-0 0dN.2. 347519us : Unknown type 6 [ 0.456075] <idle>-0     0dN.2. 353141us : Unknown type 6 [ 0.456075] <idle>-0 0dN.2. 358684us : Unknown type 6 This is because the     trace_printk() event (type 6) hasn't been registered yet. That gets done via an early_initcall(), which     may be early, but not early enough. Instead of registering the trace_printk() event (and other ftrace     events, which are not trace events) via an early_initcall(), have them registered at the same time that     trace_printk() can be used. This way, if there is a crash before early_initcall(), then the     trace_printk()s will actually be useful. (CVE-2023-53007)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - ipv4: Fix reference count leak when using error routes with nexthop objects When a nexthop object is     deleted, it is marked as dead and then fib_table_flush() is called to flush all the routes that are using     the dead nexthop. The current logic in fib_table_flush() is to only flush error routes (e.g., blackhole)     when it is called as part of network namespace dismantle (i.e., with flush_all=true). Therefore, error     routes are not flushed when their nexthop object is deleted: # ip link add name dummy1 up type dummy # ip     nexthop add id 1 dev dummy1 # ip route add 198.51.100.1/32 nhid 1 # ip route add blackhole 198.51.100.2/32     nhid 1 # ip nexthop del id 1 # ip route show blackhole 198.51.100.2 nhid 1 dev dummy1 As such, they keep     holding a reference on the nexthop object which in turn holds a reference on the nexthop device, resulting     in a reference count leak: # ip link del dev dummy1 [ 70.516258] unregister_netdevice: waiting for dummy1     to become free. Usage count = 2 Fix by flushing error routes when their nexthop is marked as dead. IPv6     does not suffer from this problem. (CVE-2025-71097)

Note that Nessus relies on the presence of the package as reported by the vendor.

An update of the linux package has been released.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
306087	Ubuntu 22.04 LTS : Linux kernel (Azure FIPS) vulnerabilities (USN-8163-1)	Nessus	Ubuntu Local Security Checks	2026/4/13	2026/6/11	high
314215	Ubuntu 24.04 LTS : Linux kernel (Xilinx) vulnerabilities (USN-8261-1)	Nessus	Ubuntu Local Security Checks	2026/5/11	2026/5/11	critical
314228	Ubuntu 25.10 : Linux kernel (Raspberry Pi) vulnerabilities (USN-8257-1)	Nessus	Ubuntu Local Security Checks	2026/5/11	2026/5/11	critical
298404	Debian dsa-6127 : affs-modules-6.1.0-37-4kc-malta-di - security update	Nessus	Debian Local Security Checks	2026/2/9	2026/3/24	high
298917	SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2026:0472-1)	Nessus	SuSE Local Security Checks	2026/2/13	2026/6/26	high
299715	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0587-1)	Nessus	SuSE Local Security Checks	2026/2/21	2026/3/26	high
301269	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-098 (ALASKERNEL-5.15-2026-098)	Nessus	Amazon Linux Local Security Checks	2026/3/6	2026/6/30	high
359640	AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/21	low
283638	Linux Distros Unpatched Vulnerability : CVE-2025-71097	Nessus	Misc.	2026/1/13	2026/11/5	medium
333941	Photon OS 5.0: Linux PHSA-2026-5.0-92-0926	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/10/29	high

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