RHSA-2026:64767
Vulnerability Summary
Timeline
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Systems
- redhat•kernel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-debuginfo
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-devel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-devel-matched
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-modules
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-modules-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debug-modules-extra
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-debuginfo
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-devel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-devel-matched
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-modules
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-modules-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-64k-modules-extra
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-abi-stablelists
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-debuginfo
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-devel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-devel-matched
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-modules
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-modules-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-modules-extra
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debug-uki-virt
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debuginfo
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debuginfo-common-aarch64
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debuginfo-common-ppc64le
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debuginfo-common-s390x
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-debuginfo-common-x86_64
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-devel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-devel-matched
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-doc
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-modules
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-modules-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-modules-extra
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-debuginfo
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-devel
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-modules
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-modules-core
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debug-modules-extra
< 0:6.12.0-55.103.1.el10_0
- redhat•kernel-rt-64k-debuginfo
< 0:6.12.0-55.103.1.el10_0
Showing first 50 affected entries in server-rendered view.
References (53)
- https://access.redhat.com/errata/RHSA-2026:64767
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2414466
- https://bugzilla.redhat.com/show_bug.cgi?id=2466994
- https://bugzilla.redhat.com/show_bug.cgi?id=2481972
- https://bugzilla.redhat.com/show_bug.cgi?id=2482181
- https://bugzilla.redhat.com/show_bug.cgi?id=2482581
- https://bugzilla.redhat.com/show_bug.cgi?id=2482660
- https://bugzilla.redhat.com/show_bug.cgi?id=2492269
- https://bugzilla.redhat.com/show_bug.cgi?id=2492363
- https://bugzilla.redhat.com/show_bug.cgi?id=2502329
- https://bugzilla.redhat.com/show_bug.cgi?id=2507119
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_64767.json
- https://access.redhat.com/security/cve/CVE-2025-40149
- https://www.cve.org/CVERecord?id=CVE-2025-40149
- https://nvd.nist.gov/vuln/detail/CVE-2025-40149
- https://lore.kernel.org/linux-cve-announce/2025111257-CVE-2025-40149-2c48@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43114
- https://www.cve.org/CVERecord?id=CVE-2026-43114
- https://nvd.nist.gov/vuln/detail/CVE-2026-43114
- https://lore.kernel.org/linux-cve-announce/2026050626-CVE-2026-43114-5deb@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46056
- https://www.cve.org/CVERecord?id=CVE-2026-46056
- https://nvd.nist.gov/vuln/detail/CVE-2026-46056
- https://lore.kernel.org/linux-cve-announce/2026052754-CVE-2026-46056-0ff1@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46099
- https://www.cve.org/CVERecord?id=CVE-2026-46099
- https://nvd.nist.gov/vuln/detail/CVE-2026-46099
- https://lore.kernel.org/linux-cve-announce/2026052704-CVE-2026-46099-2a55@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46145
- https://www.cve.org/CVERecord?id=CVE-2026-46145
- https://nvd.nist.gov/vuln/detail/CVE-2026-46145
- https://lore.kernel.org/linux-cve-announce/2026052821-CVE-2026-46145-e347@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46155
- https://www.cve.org/CVERecord?id=CVE-2026-46155
- https://nvd.nist.gov/vuln/detail/CVE-2026-46155
- https://lore.kernel.org/linux-cve-announce/2026052823-CVE-2026-46155-a53c@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-2026-53016
- https://www.cve.org/CVERecord?id=CVE-2026-53016
- https://nvd.nist.gov/vuln/detail/CVE-2026-53016
- https://lore.kernel.org/linux-cve-announce/2026062451-CVE-2026-53016-90ac@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63886
- https://www.cve.org/CVERecord?id=CVE-2026-63886
- https://nvd.nist.gov/vuln/detail/CVE-2026-63886
- https://lore.kernel.org/linux-cve-announce/2026071940-CVE-2026-63886-48e4@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64304
- https://www.cve.org/CVERecord?id=CVE-2026-64304
- https://nvd.nist.gov/vuln/detail/CVE-2026-64304
- https://lore.kernel.org/linux-cve-announce/2026072507-CVE-2026-64304-7d9a@gregkh/T