ALSA-2026:A003: Security update for 29 packages

ALSA-2026:A003, released May 1, 2026, fixes 1 CVE across 29 products. One of them is being exploited (CVE-2026-31431); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV

CVEs closed

None rated Critical

Exploited

CVE-2026-31431

Highest CVSS

8.1

Base score, 0 to 10

Highest EPSS

0.9811

99th percentile

Fixed package versions

Product	Release	Fixed in
kernel-64k-debug-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-debug-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-debug-uki-virt	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-debug-uki-virt-addons	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-uki-virt	almalinux 10	6.12.0-124.52.2.el10_1
kernel-64k-uki-virt-addons	almalinux 10	6.12.0-124.52.2.el10_1
kernel-debug-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-debug-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-debug-uki-virt-addons	almalinux 10	6.12.0-124.52.2.el10_1
kernel-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-debug-devel-matched	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-debug-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-debug-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-devel-matched	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-64k-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-debug-devel-matched	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-debug-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-debug-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-devel-matched	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-rt-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
kernel-selftests-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-zfcpdump-modules-internal	almalinux 10	6.12.0-124.52.2.el10_1
kernel-zfcpdump-modules-partner	almalinux 10	6.12.0-124.52.2.el10_1
libperf-devel	almalinux 10	6.12.0-124.52.2.el10_1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2026-31431	crypto: algif_aead - Revert to operating out-of-place	8.1	0.9811	KEVExploited

Also fixes CVE-2026-31431

OPENSUSE-SU-2026:21555-1
dtb-aarch64, kernel-64kb, kernel-azure and 10 more on opensuse-leap 16.0
SUSE-SU-2026:23237-1
kernel-default on sles 16.0
SUSE-SU-2026:23231-1
kernel-64kb, kernel-azure, kernel-default-base and 6 more on sles 16.0
SUSE-SU-2026:3790-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 15.7
SUSE-SU-2026:3810-1
kernel-livepatch-SLE15-SP7-RT_Update_19 on sles 15.7
RXSA-2026:13577
kernel on rocky 8
RHSA-2026:13577
bpftool, kernel, kernel-abi-stablelists and 20 more on RHEL 8
RHSA-2026:13578
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:A003

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