RHSA-2026:45192

Description

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

CVSS Metrics

• v3.1•HIGH•Score: 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Systems

• redhat•kernel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-devel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-devel-matched

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-modules

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-modules-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debug-modules-extra

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-devel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-devel-matched

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-modules

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-modules-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-64k-modules-extra

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-abi-stablelists

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-devel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-devel-matched

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-modules

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-modules-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-modules-extra

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debug-uki-virt

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debuginfo-common-aarch64

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debuginfo-common-ppc64le

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debuginfo-common-s390x

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-debuginfo-common-x86_64

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-devel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-devel-matched

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-doc

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-modules

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-modules-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-modules-extra

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-devel

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-modules

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-modules-core

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debug-modules-extra

  < 0:5.14.0-687.30.1.el9_8

• redhat•kernel-rt-64k-debuginfo

  < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8 | < 0:5.14.0-687.30.1.el9_8

Showing first 50 affected entries in server-rendered view.

References (33)

• https://access.redhat.com/errata/RHSA-2026:45192
• https://access.redhat.com/security/updates/classification/#important
• https://bugzilla.redhat.com/show_bug.cgi?id=2406712
• https://bugzilla.redhat.com/show_bug.cgi?id=2492277
• https://bugzilla.redhat.com/show_bug.cgi?id=2492284
• https://bugzilla.redhat.com/show_bug.cgi?id=2492318
• https://bugzilla.redhat.com/show_bug.cgi?id=2492363
• https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_45192.json
• https://access.redhat.com/security/cve/CVE-2025-40026
• https://www.cve.org/CVERecord?id=CVE-2025-40026
• https://nvd.nist.gov/vuln/detail/CVE-2025-40026
• https://lore.kernel.org/linux-cve-announce/2025102841-CVE-2025-40026-760b@gregkh/T
• https://access.redhat.com/security/cve/CVE-2026-52950
• https://www.cve.org/CVERecord?id=CVE-2026-52950
• https://nvd.nist.gov/vuln/detail/CVE-2026-52950
• https://lore.kernel.org/linux-cve-announce/2026062433-CVE-2026-52950-9c1a@gregkh/T
• https://access.redhat.com/security/cve/CVE-2026-52976
• https://www.cve.org/CVERecord?id=CVE-2026-52976
• https://nvd.nist.gov/vuln/detail/CVE-2026-52976
• https://lore.kernel.org/linux-cve-announce/2026062440-CVE-2026-52976-d615@gregkh/T
• https://access.redhat.com/security/cve/CVE-2026-53006
• https://www.cve.org/CVERecord?id=CVE-2026-53006
• https://nvd.nist.gov/vuln/detail/CVE-2026-53006
• https://lore.kernel.org/linux-cve-announce/2026062448-CVE-2026-53006-2b02@gregkh/T
• https://access.redhat.com/security/cve/CVE-2026-53059
• https://www.cve.org/CVERecord?id=CVE-2026-53059
• https://nvd.nist.gov/vuln/detail/CVE-2026-53059
• https://lore.kernel.org/linux-cve-announce/2026062401-CVE-2026-53059-f32e@gregkh/T
• https://access.redhat.com/security/cve/CVE-2026-64561
• https://bugzilla.redhat.com/show_bug.cgi?id=2510891
• https://www.cve.org/CVERecord?id=CVE-2026-64561
• https://nvd.nist.gov/vuln/detail/CVE-2026-64561
• https://lore.kernel.org/linux-cve-announce/2026080401-CVE-2026-64561-d0d4@gregkh/T