RHSA-2026:1236

Advisory lineage Upstream: 7 Downstream: 0
Published: 27 Jan 2026, 10:12
Last modified:19 Mar 2026, 10:15

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Jan 2026, 10:12
Published
Vulnerability first disclosed
19 Mar 2026, 10:15
Last Modified
Vulnerability information updated

Description

Red Hat Security Advisory: kernel security update

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • redhat•kernel

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debug

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debug-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debug-debuginfo

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debug-devel

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debug-modules

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-debuginfo

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-devel

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-devel-matched

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-modules

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-modules-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-64k-modules-extra

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-abi-stablelists

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-debuginfo

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-devel

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-devel-matched

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-modules

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-modules-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-modules-extra

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debug-uki-virt

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debuginfo

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debuginfo-common-aarch64

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debuginfo-common-ppc64le

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debuginfo-common-s390x

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-debuginfo-common-x86_64

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-devel

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-devel-matched

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-doc

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-modules

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-modules-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-modules-extra

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k-core

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k-debug

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k-debug-core

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k-debug-devel

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

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

    < 0:6.12.0-55.55.1.el10_0

  • redhat•kernel-rt-64k-debuginfo

    < 0:6.12.0-55.55.1.el10_0

Showing first 50 affected entries in server-rendered view.

References (38)