RHSA-2026:72832 — Security Advisory
Red Hat Security Advisory: kpatch-patch-5_14_0-687_10_1 security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · September 29, 2026
Updated · October 31, 2026
Topic
An update for kpatch-patch-5_14_0-687_10_1 is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module is targeted for kernel-5.14.0-687.10.1.el9_8.
Security Fix(es):
-
kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)
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kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)
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kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path (CVE-2026-46189)
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kernel: net: ipv6: use-after-free in fib6_rule_suppress due to stale res->rt6 pointer (CVE-2026-74581)
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.