The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72623 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ext4: fix e4b bitmap inconsistency reports (CVE-2026-45942)

    * kernel: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGE_SIZE (CVE-2026-46325)

    * kernel: crypto: af_alg - Cap AEAD AD length to 0x80000000 (CVE-2026-52972)

    * kernel: fhandle: fix UAF due to unlocked ->mnt_ns read in may_decode_fh() (CVE-2026-53341)

    * kernel: arm64: tlb: Flush walk cache when unsharing PMD tables (CVE-2026-63875)

    * kernel: RDMA/siw: Reject MPA FPDU length underflow before signed receive math (CVE-2026-64102)

    * kernel: perf/core: Detach event groups during remove_on_exec (CVE-2026-64556)

    * kernel: crypto: tegra - fix rctx->cryptlen calculation in tegra_gcm_do_one_req() (CVE-2026-80522)

    * kernel: perf: Reject exited events as group leaders (CVE-2026-74753)

    Bug Fix(es) and Enhancement(s):

    * KVM: s390: Limit adapter indicator access to mapped page [rhel-9.8.z] (JIRA:RHEL-188656)

    * crypto: xxhash64 should not be fips approved [rhel-9.8.z] (JIRA:RHEL-256437)

    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.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
347900	SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:4254-1)	Nessus	SuSE Local Security Checks	2026/9/18	2026/9/29	high
351102	RHEL 9 : kernel (RHSA-2026:72623)	Nessus	Red Hat Local Security Checks	2026/9/29	2026/9/29	medium

検出

プラグインの検索

high

medium