The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0371-1 advisory.

    Security fixes:

    - CVE-2026-0861: Fixed inadequate size check in the memalign suite may result in an integer overflow     (bsc#1256766).
    - CVE-2026-0915: Fixed uninitialized stack buffer used as DNS query name when net==0 in
    _nss_dns_getnetbyaddr_r (bsc#1256822).
    - CVE-2025-15281: Fixed uninitialized memory may cause the process abort (bsc#1257005).

    Other fixes:

    - NPTL: Optimize trylock for high cache contention workloads (bsc#1256437).

Tenable has extracted the preceding description block directly from the SUSE 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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0896-1 advisory.

    - CVE-2026-0861: memalign: reinstate alignment overflow check (bsc#1256766)
    - CVE-2026-0915: resolv: Fix NSS DNS backend for getnetbyaddr (bsc#1256822)
    - CVE-2025-15281: posix: Reset wordexp_t fields with WRDE_REUSE (bsc#1257005)
    - CVE-2025-8058: posix: Fix double-free after allocation failure in regcomp (bsc#1246965)

Tenable has extracted the preceding description block directly from the SUSE 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 Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1334 advisory.

    The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard     math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system.
    Without these libraries, the Linux system cannot function correctly.

    Security Fix(es):

    * glibc: Integer overflow in memalign leads to heap corruption (CVE-2026-0861)

    * glibc: glibc: Information disclosure via zero-valued network query (CVE-2026-0915)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50120 advisory.

    - CVE-2025-15281: wordexp WRDE_REUSE uninitialized memory read (RHEL-144079)
    - CVE-2026-0915: Stack memory disclosure in getnetbyaddr (RHEL-141851)
    - CVE-2026-0861: Check for alignment overflow in memalign functions       (RHEL-141738)

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS     backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version     2.42 can leak stack contents to the configured DNS resolver. (CVE-2026-0915)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
297974	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : glibc (SUSE-SU-2026:0371-1)	Nessus	SuSE Local Security Checks	2026/2/5	2026/2/6	high
302252	SUSE SLES15 Security Update : glibc (SUSE-SU-2026:0896-1)	Nessus	SuSE Local Security Checks	2026/3/14	2026/3/14	medium
296697	RHEL 10 : glibc (RHSA-2026:1334)	Nessus	Red Hat Local Security Checks	2026/1/27	2026/2/6	high
299862	Oracle Linux 9 : glibc (ELSA-2026-50120)	Nessus	Oracle Linux Local Security Checks	2026/2/24	2026/2/24	high
288876	Linux Distros Unpatched Vulnerability : CVE-2026-0915	Nessus	Misc.	2026/1/16	2026/3/17	high

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