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SUSE-SU-2026:1464-1 Not scored

Security update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.113 fixes various security issues The following security issues were fixed: - CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger (bsc#1258396). - CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy management (bsc#1259859).

Exploit probability Not scored
Published April 19, 2026
Required by Not available
Last source change April 21, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_42
SUSE:Linux Enterprise Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_28

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2026:1464-1

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.113 fixes various security issues The following security issues were fixed: - CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger (bsc#1258396). - CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy management (bsc#1259859).

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05 / REFERENCES

Further evidence