RLSA-2026:49871: kernel security update

RLSA-2026:49871, released August 6, 2026, fixes 2 CVEs in kernel (version 0:6.12.0-211.43.1.el10_2). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

5.5

Base score, 0 to 10

Highest EPSS

0.0013

2nd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
kernel	rocky 10	0:6.12.0-211.43.1.el10_2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2025-68214	timers: Fix NULL function pointer race in timer_shutdown_sync()	5.5	0.0013	None reported
Routine	CVE-2026-23199	linux: In the Linux kernel, the following vulnerability has been resolved: procfs: avoid fetching build ID while holding VM...	5.5	0.0010	None reported

Also fixes CVE-2025-68214

SUSE-SU-2026:4120-1
kernel-livepatch-SLE15-SP7-RT_Update_20 on sles 15.7
ELSA-2026-50112
kernel-uek, kernel-uek-core, kernel-uek-debug and 32 more on ol 10, ol 9
OPENSUSE-SU-2026:21910-1
dtb-aarch64, kernel-64kb, kernel-azure and 10 more on opensuse-leap 16.0
SUSE-SU-2026:23902-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 16.0
SUSE-SU-2026:4254-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 15.7
SUSE-SU-2026:4369-1
kernel-default, kernel-default-base, kernel-docs and 4 more on sles 15.6
ALAS2023-2026-1430
bpftool6.12, bpftool6.12-debuginfo, kernel-livepatch-6.12.63-84.121 and 19 more on amzn 2023
ALAS2023-2025-1350
bpftool, bpftool-debuginfo, kernel and 19 more on amzn 2023

Vendor advisory

https://errata.rockylinux.org/RLSA-2026:49871

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