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High ALSA-2026:0786 1 CVE

Important: kernel security update

Published Jan 19, 2026 · Updated Oct 29, 2026

Summary

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

Security Fix(es):

* kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285)

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 2

ReleasePackageFixed in
AlmaLinux · 10 kernel-abi-stablelists 6.12.0-124.28.1.el10_1
AlmaLinux · 10 kernel-doc 6.12.0-124.28.1.el10_1

Vulnerabilities 1

  • Critical 9.8

    libceph: fix potential use-after-free in have_mon_and_osd_map()

    In the Linux kernel, the following vulnerability has been resolved: libceph: fix potential use-after-free in have_mon_and_osd_map() The wait loop in __ceph_open_session() can race with the client receiving a new monmap or osdmap shortly after the initial map …

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-68285
  • report
    https://bugzilla.redhat.com/2422801
  • advisory
    https://errata.almalinux.org/10/ALSA-2026-0786.html