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ALSA-2026:13566

ALSA-2026:13566 · Important: kernel security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270) * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402) * kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service (CVE-2026-31419) * kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431) 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.

Fix available

Published
Updated

Stack: system

Affected products and versions

  • kernel-abi-stablelists AlmaLinux:10

    Affected ranges
    • ECOSYSTEM: < 6.12.0-124.55.1.el10_1

    Update to 6.12.0-124.55.1.el10_1

  • kernel-doc AlmaLinux:10

    Affected ranges
    • ECOSYSTEM: < 6.12.0-124.55.1.el10_1

    Update to 6.12.0-124.55.1.el10_1

Original sources

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