RHSA-2026:3275: kernel security update

RHSA-2026:3275, released January 13, 2026, fixes 2 CVEs in kernel (version 6.12.0-124.39.1.el10_1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.0019

9th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
kernel	RHEL 10	6.12.0-124.39.1.el10_1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2025-38206	exfat: fix double free in delayed_free	7.8	0.0019	None reported
High	CVE-2025-68800	mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats	7.8	0.0015	None reported

Also fixes CVE-2025-38206

SUSE-SU-2025:02923-1
kernel-coco, kernel-coco_debug, kernel-source-coco and 1 more on sles 15.6
SUSE-SU-2025:02997-1
kernel-64kb, kernel-default, kernel-default-base and 6 more on sles 15.7
SUSE-SU-2025:03011-1
kernel-azure, kernel-source-azure, kernel-syms-azure on sles 15.7
SUSE-SU-2025:02853-1
kernel-livepatch-SLE15-SP7-RT_Update_3 on sles 15.7
SUSE-SU-2025:02996-1
dtb-aarch64, kernel-64kb, kernel-debug and 10 more on opensuse-leap 15.6, sles 15.6
SUSE-SU-2025:02969-1
kernel-azure, kernel-source-azure, kernel-syms-azure on opensuse-leap 15.6, sles 15.6
SUSE-SU-2025:03023-1
kernel-livepatch-SLE15-SP6-RT_Update_14, kernel-rt, kernel-rt_debug and 2 more on opensuse-leap 15.6, sles 15.6
ELSA-2025-20552
bpftool, kernel-uek, kernel-uek-container and 16 more on ol 8, ol 9

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:3275

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