The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8278-1 advisory.

    It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic     operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or     possibly escape a container. (CVE-2026-31431)

    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;

    - x86 architecture;

    - Cryptographic API;

    - Compute Acceleration Framework;

    - Drivers core;

    - Null block device driver;

    - Ublk userspace block driver;

    - Bluetooth drivers;

    - Counter interface drivers;

    - DMA engine subsystem;

    - DPLL subsystem;

    - GPU drivers;

    - HID subsystem;

    - Intel Trace Hub HW tracing drivers;

    - IIO ADC drivers;

    - IIO subsystem;

    - On-Chip Interconnect management framework;

    - IRQ chip drivers;

    - Modular ISDN driver;

    - LED subsystem;

    - Multiple devices driver;

    - UACCE accelerator framework;

    - MMC subsystem;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - NVME drivers;

    - PHY drivers;

    - x86 platform drivers;

    - i.MX PM domains;

    - SCSI subsystem;

    - SLIMbus drivers;

    - SPI subsystem;

    - TCM subsystem;

    - W1 Dallas's 1-wire bus driver;

    - Xen hypervisor drivers;

    - BTRFS file system;

    - EFI Variable file system;

    - exFAT file system;

    - Ext4 file system;

    - HFS+ file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NTFS3 file system;

    - SMB network file system;

    - Scheduler infrastructure;

    - Netfilter;

    - NFC subsystem;

    - Tracing infrastructure;

    - io_uring subsystem;

    - BPF subsystem;

    - Perf events;

    - Floating proportions library;

    - Memory management;

    - Bluetooth subsystem;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - L2TP protocol;

    - MAC80211 subsystem;

    - NET/ROM layer;

    - Packet sockets;

    - Network traffic control;

    - SCTP protocol;

    - TLS protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - ALSA AC97 driver;

    - Generic PCM loopback sound driver;

    - Creative Sound Blaster X-Fi driver;

    - AMD SoC Alsa drivers;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - USB sound devices;

    - KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201,     CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358,     CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160,     CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184,     CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191,     CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197,     CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224,     CVE-2025-71225, CVE-2025-71268, 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-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000,     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-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038,     CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056,     CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063,     CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073,     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-2026-23088, CVE-2026-23089, CVE-2026-23090,     CVE-2026-23091, CVE-2026-23093, CVE-2026-23094, 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, CVE-2026-23113, CVE-2026-23116, CVE-2026-23119,     CVE-2026-23120, CVE-2026-23121, CVE-2026-23123, CVE-2026-23124, CVE-2026-23125, CVE-2026-23126,     CVE-2026-23128, CVE-2026-23129, CVE-2026-23131, CVE-2026-23133, CVE-2026-23135, CVE-2026-23136,     CVE-2026-23139, CVE-2026-23140, CVE-2026-23141, CVE-2026-23142, CVE-2026-23144, CVE-2026-23145,     CVE-2026-23146, CVE-2026-23148, CVE-2026-23150, CVE-2026-23151, CVE-2026-23156, CVE-2026-23159,     CVE-2026-23160, CVE-2026-23163, CVE-2026-23164, CVE-2026-23166, CVE-2026-23167, CVE-2026-23168,     CVE-2026-23170, CVE-2026-23172, CVE-2026-23173, CVE-2026-23176, CVE-2026-23178, CVE-2026-23179,     CVE-2026-23180, CVE-2026-23182, CVE-2026-23187, CVE-2026-23190, CVE-2026-23191, CVE-2026-23193,     CVE-2026-23198, CVE-2026-23200, CVE-2026-23202, CVE-2026-23204, CVE-2026-23205, CVE-2026-23206,     CVE-2026-23212, CVE-2026-23213, CVE-2026-23214, CVE-2026-23215, CVE-2026-23216, CVE-2026-23254,     CVE-2026-23256, CVE-2026-23257, CVE-2026-23258, CVE-2026-23260, CVE-2026-23261, CVE-2026-23262,     CVE-2026-23264, CVE-2026-23274, CVE-2026-23351, CVE-2026-23394, CVE-2026-31419, CVE-2026-31504,     CVE-2026-31533, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078)

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 / Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8669-1 advisory.

    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:

    - Foo-over-UDP (FOU);

    - ARM64 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Drivers core;

    - Null block device driver;

    - Bluetooth drivers;

    - Counter interface drivers;

    - DMA engine subsystem;

    - DPLL subsystem;

    - GPIO subsystem;

    - GPU drivers;

    - I2C subsystem;

    - IIO ADC drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - On-Chip Interconnect management framework;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - Modular ISDN driver;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - UACCE accelerator framework;

    - MMC subsystem;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Texas Instruments network drivers;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PHY drivers;

    - x86 platform drivers;

    - i.MX PM domains;

    - SCSI subsystem;

    - SLIMbus drivers;

    - SPI subsystem;

    - TTY drivers;

    - USB Host Controller drivers;

    - W1 Dallas's 1-wire bus driver;

    - Xen hypervisor drivers;

    - BTRFS file system;

    - EFI Variable file system;

    - File systems infrastructure;

    - Ext4 file system;

    - FUSE (File system in Userspace);

    - Network file systems library;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - SMB network file system;

    - Memory Management;

    - Memory management;

    - Scheduler infrastructure;

    - Tracing infrastructure;

    - IPv4 networking;

    - Netfilter;

    - NFC subsystem;

    - Network traffic control;

    - TCP network protocol;

    - io_uring subsystem;

    - Perf events;

    - Locking primitives;

    - Hibernation control;

    - Timer subsystem;

    - BPF subsystem;

    - Floating proportions library;

    - Bluetooth subsystem;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - IPv6 networking;

    - L2TP protocol;

    - MAC80211 subsystem;

    - Multipath TCP;

    - NET/ROM layer;

    - RxRPC session sockets;

    - SCTP protocol;

    - SMC sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - ALSA AC97 driver;

    - Creative Sound Blaster X-Fi driver;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163,     CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186,     CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192,     CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198,     CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978,     CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986,     CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993,     CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000,     CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006,     CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012,     CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019,     CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025,     CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034,     CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044,     CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051,     CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057,     CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064,     CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068, CVE-2026-23069, CVE-2026-23070,     CVE-2026-23071, CVE-2026-23072, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23077,     CVE-2026-23078, CVE-2026-23079, CVE-2026-23080, CVE-2026-23081, CVE-2026-23083, CVE-2026-23084,     CVE-2026-23085, CVE-2026-23086, CVE-2026-23087, CVE-2026-23088, CVE-2026-23089, CVE-2026-23090,     CVE-2026-23092, CVE-2026-23093, CVE-2026-23094, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097,     CVE-2026-23098, CVE-2026-23099, CVE-2026-23100, CVE-2026-23101, CVE-2026-23102, CVE-2026-23103,     CVE-2026-23104, CVE-2026-23105, CVE-2026-23106, CVE-2026-23107, CVE-2026-23108, CVE-2026-23109,     CVE-2026-23110, CVE-2026-23113, CVE-2026-23114, CVE-2026-23115, CVE-2026-23116, CVE-2026-23118,     CVE-2026-23119, CVE-2026-23120, CVE-2026-23121, CVE-2026-23122, CVE-2026-23123, CVE-2026-23124,     CVE-2026-23125, CVE-2026-23126, CVE-2026-23128, CVE-2026-23129, CVE-2026-23130, CVE-2026-23131,     CVE-2026-23133, CVE-2026-23135, CVE-2026-23136, CVE-2026-23137, CVE-2026-23138, CVE-2026-23139,     CVE-2026-23140, CVE-2026-23141, CVE-2026-23142, CVE-2026-23143, CVE-2026-23144, CVE-2026-23145,     CVE-2026-23146, CVE-2026-23147, CVE-2026-23148, CVE-2026-23150, CVE-2026-23151, CVE-2026-23152,     CVE-2026-23154, CVE-2026-23156, CVE-2026-23157, CVE-2026-23158, CVE-2026-23159, CVE-2026-23160,     CVE-2026-23161, CVE-2026-23162, CVE-2026-23163, CVE-2026-23164, CVE-2026-23165, CVE-2026-23166,     CVE-2026-23167, CVE-2026-23168, CVE-2026-23169, CVE-2026-23170, CVE-2026-23171, CVE-2026-23172,     CVE-2026-23173, CVE-2026-23212, CVE-2026-31405, CVE-2026-31414, CVE-2026-31444, CVE-2026-31501,     CVE-2026-31589, CVE-2026-31633, CVE-2026-31636, CVE-2026-31705, CVE-2026-43198, CVE-2026-43379,     CVE-2026-43465, CVE-2026-43499, CVE-2026-46113, CVE-2026-46137, CVE-2026-46242, CVE-2026-46290,     CVE-2026-46317, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53131,     CVE-2026-53176, CVE-2026-53212, CVE-2026-53225, CVE-2026-53228, CVE-2026-53277, CVE-2026-53359)

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.

An update of the linux package has been released.

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8440-1 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)

    It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic     operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or     possibly escape a container. (CVE-2026-31431)

    It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer     operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in     the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998,     CVE-2026-46000)

    It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when     handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

    Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when     privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive     information. (CVE-2026-46333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling     AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference     when handling AppArmor notifications. A local attacker could use this to cause a kernel oops.
    (CVE-2026-47327)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when     handling AppArmor notifications. A local attacker could use this to corrupt kernel memory.
    (CVE-2026-47328)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of     AppArmor notification responses. A local attacker could use this to allow crafted responses to be     processed. (CVE-2026-47329)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when     handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data.
    (CVE-2026-47330)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local     attacker could use this to cause memory corruption and, theoretically, arbitrary code execution.
    (CVE-2026-47331)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause information disclosure of     kernel memory. (CVE-2026-47332)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption     and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks     when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock.
    (CVE-2026-47334)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling     AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling     AppArmor AF_INET/AF_INET6 socket mediation. A local attacker could use this to influence processing of     fine- grained network socket mediation. (CVE-2026-47336)

    Tristan Madani and Trevor Lawrence have each independently discovered that Ubuntu Linux kernel 6.8, 6.17     and 7.0 contained a NULL pointer dereference when handling AppArmor network socket mediation. A local     attacker could use this to cause a kernel oops. (CVE-2026-47337)

    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;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Compute Acceleration Framework;

    - ACPI drivers;

    - Drivers core;

    - Network block device driver;

    - Null block device driver;

    - Ublk userspace block driver;

    - Bluetooth drivers;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Data acquisition framework and drivers;

    - Counter interface drivers;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - DPLL subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - Intel Trace Hub HW tracing drivers;

    - IIO ADC drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - On-Chip Interconnect management framework;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - Modular ISDN driver;

    - LED subsystem;

    - Macintosh device drivers;

    - Multiple devices driver;

    - Media drivers;

    - UACCE accelerator framework;

    - MMC subsystem;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - Ethernet team driver;

    - MediaTek network drivers;

    - NVME drivers;

    - PA-RISC drivers;

    - PHY drivers;

    - Chrome hardware platform drivers;

    - x86 platform drivers;

    - i.MX PM domains;

    - Voltage and Current Regulator drivers;

    - SCSI subsystem;

    - SLIMbus drivers;

    - SPI subsystem;

    - Media Oriented Systems Transport (MOST) driver;

    - Realtek RTL8723BS SDIO drivers;

    - TCM subsystem;

    - USB Host Controller drivers;

    - USB Type-C Connector System Software Interface driver;

    - Backlight driver;

    - W1 Dallas's 1-wire bus driver;

    - Watchdog drivers;

    - Xen hypervisor drivers;

    - BFS file system;

    - BTRFS file system;

    - EFI Variable file system;

    - exFAT file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - HFS+ file system;

    - File systems infrastructure;

    - Journaling layer for block devices (JBD2);

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - SMB network file system;

    - BPF subsystem;

    - Ethernet bridge;

    - Scheduler infrastructure;

    - Netfilter;

    - NFC subsystem;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Perf events;

    - Locking primitives;

    - Shadow Call Stack mechanism;

    - Floating proportions library;

    - Memory management;

    - Bluetooth subsystem;

    - CAIF protocol;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - Ethtool driver;

    - Handshake API;

    - HSR network protocol;

    - IPv4 networking;

    - IPv6 networking;

    - L2TP protocol;

    - MAC80211 subsystem;

    - Multipath TCP;

    - NET/ROM layer;

    - Open vSwitch;

    - Packet sockets;

    - RDS protocol;

    - Rose network layer;

    - RxRPC session sockets;

    - Network traffic control;

    - SCTP protocol;

    - Network sockets;

    - Sun RPC protocol;

    - TLS protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - Integrity Measurement Architecture(IMA) framework;

    - Key management;

    - Simplified Mandatory Access Control Kernel framework;

    - ALSA AC97 driver;

    - Generic PCM loopback sound driver;

    - FireWire sound drivers;

    - HD-audio driver;

    - Turtle Beach Wavefront ALSA driver;

    - Creative Sound Blaster X-Fi driver;

    - AMD SoC Alsa drivers;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - STMicroelectronics SoC drivers;

    - USB sound devices;

    - KVM subsystem; (CVE-2024-50004, CVE-2024-57795, CVE-2024-58096, CVE-2024-58097, CVE-2025-22022,     CVE-2025-22111, CVE-2025-37926, CVE-2025-38022, CVE-2025-38201, CVE-2025-38234, CVE-2025-38591,     CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206,     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-2025-68291,     CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344,     CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68351, CVE-2025-68354,     CVE-2025-68358, 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-2025-68374, CVE-2025-68378,     CVE-2025-68379, 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-2025-68741, CVE-2025-68742, CVE-2025-68744,     CVE-2025-68746, CVE-2025-68749, 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-2025-68803, 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-2025-68821,     CVE-2025-68823, 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-2025-71123, 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-2025-71144, CVE-2025-71147, CVE-2025-71148, CVE-2025-71150, CVE-2025-71151,     CVE-2025-71153, CVE-2025-71154, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180,     CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188,     CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194,     CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200,     CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, 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-2026-22996, CVE-2026-22997,     CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, 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-2026-23032, CVE-2026-23033,     CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050,     CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059,     CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068,     CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, 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-2026-23088, CVE-2026-23089, CVE-2026-23090, CVE-2026-23091, CVE-2026-23093, CVE-2026-23094,     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,     CVE-2026-23112, CVE-2026-23113, CVE-2026-23116, CVE-2026-23119, CVE-2026-23120, CVE-2026-23121,     CVE-2026-23123, CVE-2026-23124, CVE-2026-23125, CVE-2026-23126, CVE-2026-23128, CVE-2026-23129,     CVE-2026-23131, CVE-2026-23133, CVE-2026-23135, CVE-2026-23136, CVE-2026-23139, CVE-2026-23140,     CVE-2026-23141, CVE-2026-23142, CVE-2026-23144, CVE-2026-23145, CVE-2026-23146, CVE-2026-23148,     CVE-2026-23150, CVE-2026-23151, CVE-2026-23156, CVE-2026-23159, CVE-2026-23160, CVE-2026-23163,     CVE-2026-23164, CVE-2026-23166, CVE-2026-23167, CVE-2026-23168, CVE-2026-23170, CVE-2026-23172,     CVE-2026-23173, CVE-2026-23176, CVE-2026-23178, CVE-2026-23179, CVE-2026-23180, CVE-2026-23182,     CVE-2026-23187, CVE-2026-23190, CVE-2026-23191, CVE-2026-23193, CVE-2026-23198, CVE-2026-23204,     CVE-2026-23205, CVE-2026-23206, CVE-2026-23209, CVE-2026-23212, CVE-2026-23213, CVE-2026-23214,     CVE-2026-23215, CVE-2026-23216, CVE-2026-23231, CVE-2026-23254, CVE-2026-23256, CVE-2026-23257,     CVE-2026-23258, CVE-2026-23260, CVE-2026-23261, CVE-2026-23262, CVE-2026-23264, CVE-2026-23274,     CVE-2026-23351, CVE-2026-23394, CVE-2026-31419, CVE-2026-31504, CVE-2026-31533, CVE-2026-31676,     CVE-2026-43033, CVE-2026-43077, CVE-2026-43078, CVE-2026-43362, CVE-2026-43494, CVE-2026-46028,     CVE-2026-46323)

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
315738	Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-8278-1)	Nessus	Ubuntu Local Security Checks	2026/5/20	2026/6/11	high
340678	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8669-1)	Nessus	Ubuntu Local Security Checks	2026/8/26	2026/9/23	high
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
313507	Photon OS 5.0: Linux PHSA-2026-5.0-0842	Nessus	PhotonOS Local Security Checks	2026/5/9	2026/7/24	high
321210	Photon OS 5.0: Linux PHSA-2026-5.0-0837	Nessus	PhotonOS Local Security Checks	2026/6/16	2026/7/22	high
333941	Photon OS 5.0: Linux PHSA-2026-5.0-92-0926	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/9/19	high
332421	Photon OS 5.0: Linux PHSA-2026-5.0-91-0842	Nessus	PhotonOS Local Security Checks	2026/8/5	2026/8/18	high
321369	Ubuntu 22.04 LTS : Linux kernel (Azure) vulnerabilities (USN-8440-1)	Nessus	Ubuntu Local Security Checks	2026/6/17	2026/6/18	high
303965	SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:1081-1)	Nessus	SuSE Local Security Checks	2026/3/27	2026/9/29	critical

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