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OpenAdvisories
Medium ALSA-2026:49871 2 CVEs

Moderate: kernel security, bug fix, and enhancement update

Published Aug 4, 2026 · Updated Oct 29, 2026

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: Linux kernel: Denial of Service due to NULL function pointer race in timer shutdown (CVE-2025-68214)
* kernel: procfs: avoid fetching build ID while holding VMA lock (CVE-2026-23199)

Bug Fix(es) and Enhancement(s):

* [Lenovo] Graphics not working on T14 G7 Intel (Pantherlake) (JIRA:AlmaLinux-172832)
* Possible regression with FM350GL [almalinux-10.2.z] (JIRA:AlmaLinux-184266)
* [10.2 FEAT] CNB102: dpll: sync with upstream (JIRA:AlmaLinux-211011)
* backport make module and modules-core provides use variant [almalinux-10.2.z] (JIRA:AlmaLinux-213965)

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.

Fixed packages 75

ReleasePackageFixed in
AlmaLinux · 10 kernel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-devel-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-debug-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-devel-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-64k-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-abi-stablelists 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-cross-headers 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-devel-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-debug-uki-virt 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-devel-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-doc 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-headers 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-modules-extra-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-debug-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-64k-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-debug-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-rt-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-tools 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-tools-libs 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-tools-libs-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-uki-virt 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-uki-virt-addons 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-devel 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-devel-matched 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-modules 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-modules-core 6.12.0-211.43.1.el10_2
AlmaLinux · 10 kernel-zfcpdump-modules-extra 6.12.0-211.43.1.el10_2
AlmaLinux · 10 libperf 6.12.0-211.43.1.el10_2
AlmaLinux · 10 perf 6.12.0-211.43.1.el10_2
AlmaLinux · 10 python3-perf 6.12.0-211.43.1.el10_2
AlmaLinux · 10 rtla 6.12.0-211.43.1.el10_2
AlmaLinux · 10 rv 6.12.0-211.43.1.el10_2

Vulnerabilities 2

  • Unscored —

    timers: Fix NULL function pointer race in timer_shutdown_sync()

    In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timer_shutdown_sync() There is a race condition between timer_shutdown_sync() and timer expiration that can lead to hitting a WARN_ON in expire_timer…

  • Unscored —

    procfs: avoid fetching build ID while holding VMA lock

    In the Linux kernel, the following vulnerability has been resolved: procfs: avoid fetching build ID while holding VMA lock Fix PROCMAP_QUERY to fetch optional build ID only after dropping mmap_lock or per-VMA lock, whichever was used to lock VMA under questio…

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-68214
  • report
    https://access.redhat.com/security/cve/CVE-2026-23199
  • report
    https://bugzilla.redhat.com/2422686
  • report
    https://bugzilla.redhat.com/2439919
  • advisory
    https://errata.almalinux.org/10/ALSA-2026-49871.html