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Critical RHSA-2026:2109 1 CVE

Red Hat Security Advisory: kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_44_1, kpatch-patch-5_14_0-427_55_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 security update

Published Feb 6, 2026 · Updated Sep 25, 2026

Ecosystem: Red Hat

Fixed packages 15

ReleasePackageFixed in
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_100_1 0:1-1.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_100_1-debuginfo 0:1-1.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_100_1-debugsource 0:1-1.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1 0:1-13.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1-debuginfo 0:1-13.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1-debugsource 0:1-13.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1-debuginfo 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1-debugsource 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2 0:1-8.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2-debuginfo 0:1-8.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2-debugsource 0:1-8.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_84_1 0:1-3.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_84_1-debuginfo 0:1-3.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_84_1-debugsource 0:1-3.el9_4

Vulnerabilities 1

  • Critical 9.8
    CVE-2025-68285

    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 …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2422801
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2109.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-68285
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-68285
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-68285
  • article
    https://lore.kernel.org/linux-cve-announce/2025121638-CVE-2025-68285-8339@gregkh/T