RHSA-2026:64775
Advisory lineage Upstream: 22 Downstream: 0
Published: 09 Sept 2026, 10:19
Last modified:18 Sept 2026, 10:14
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
09 Sept 2026, 10:19
Published
Vulnerability first disclosed
18 Sept 2026, 10:14
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement 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
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-debuginfo
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-devel
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-devel-matched
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-modules
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-modules-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debug-modules-extra
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-debuginfo
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-devel
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-devel-matched
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-modules
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-modules-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-64k-modules-extra
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-abi-stablelists
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-debuginfo
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-devel
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-devel-matched
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-modules
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-modules-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-modules-extra
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debug-uki-virt
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debuginfo
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debuginfo-common-aarch64
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debuginfo-common-ppc64le
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debuginfo-common-s390x
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-debuginfo-common-x86_64
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-devel
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-devel-matched
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-doc
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-modules
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-modules-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-modules-extra
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-modules-extra-matched
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-debuginfo
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-devel
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-modules
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-modules-core
< 0:6.12.0-211.52.1.el10_2
- redhat•kernel-rt-64k-debug-modules-extra
< 0:6.12.0-211.52.1.el10_2
Showing first 50 affected entries in server-rendered view.
References (114)
- https://access.redhat.com/errata/RHSA-2026:64775
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2370992
- https://bugzilla.redhat.com/show_bug.cgi?id=2454807
- https://bugzilla.redhat.com/show_bug.cgi?id=2460736
- https://bugzilla.redhat.com/show_bug.cgi?id=2468102
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- https://bugzilla.redhat.com/show_bug.cgi?id=2486463
- https://bugzilla.redhat.com/show_bug.cgi?id=2492097
- https://bugzilla.redhat.com/show_bug.cgi?id=2492295
- https://bugzilla.redhat.com/show_bug.cgi?id=2492725
- https://bugzilla.redhat.com/show_bug.cgi?id=2492733
- https://bugzilla.redhat.com/show_bug.cgi?id=2492745
- https://bugzilla.redhat.com/show_bug.cgi?id=2492811
- https://bugzilla.redhat.com/show_bug.cgi?id=2492841
- https://bugzilla.redhat.com/show_bug.cgi?id=2492850
- https://bugzilla.redhat.com/show_bug.cgi?id=2502363
- https://bugzilla.redhat.com/show_bug.cgi?id=2502369
- https://bugzilla.redhat.com/show_bug.cgi?id=2507041
- https://bugzilla.redhat.com/show_bug.cgi?id=2507096
- https://bugzilla.redhat.com/show_bug.cgi?id=2507129
- https://bugzilla.redhat.com/show_bug.cgi?id=2510892
- https://bugzilla.redhat.com/show_bug.cgi?id=2511932
- https://issues.redhat.com/browse/RHEL-132852
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_64775.json
- https://access.redhat.com/security/cve/CVE-2025-38004
- https://www.cve.org/CVERecord?id=CVE-2025-38004
- https://nvd.nist.gov/vuln/detail/CVE-2025-38004
- https://lore.kernel.org/linux-cve-announce/2025060801-CVE-2025-38004-30d2@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23442
- https://www.cve.org/CVERecord?id=CVE-2026-23442
- https://nvd.nist.gov/vuln/detail/CVE-2026-23442
- https://lore.kernel.org/linux-cve-announce/2026040314-CVE-2026-23442-fe23@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31503
- https://www.cve.org/CVERecord?id=CVE-2026-31503
- https://nvd.nist.gov/vuln/detail/CVE-2026-31503
- https://lore.kernel.org/linux-cve-announce/2026042206-CVE-2026-31503-602a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43339
- https://www.cve.org/CVERecord?id=CVE-2026-43339
- https://nvd.nist.gov/vuln/detail/CVE-2026-43339
- https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-43339.mbox
- https://access.redhat.com/security/cve/CVE-2026-46015
- https://www.cve.org/CVERecord?id=CVE-2026-46015
- https://nvd.nist.gov/vuln/detail/CVE-2026-46015
- https://lore.kernel.org/linux-cve-announce/2026052745-CVE-2026-46015-796a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46266
- https://www.cve.org/CVERecord?id=CVE-2026-46266
- https://nvd.nist.gov/vuln/detail/CVE-2026-46266
- https://lore.kernel.org/linux-cve-announce/2026060337-CVE-2026-46266-1e5e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46306
- https://www.cve.org/CVERecord?id=CVE-2026-46306
- https://nvd.nist.gov/vuln/detail/CVE-2026-46306
- https://lore.kernel.org/linux-cve-announce/2026060800-CVE-2026-46306-503c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-52933
- https://www.cve.org/CVERecord?id=CVE-2026-52933
- https://nvd.nist.gov/vuln/detail/CVE-2026-52933
- https://lore.kernel.org/linux-cve-announce/2026062433-CVE-2026-52933-815c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53075
- https://www.cve.org/CVERecord?id=CVE-2026-53075
- https://nvd.nist.gov/vuln/detail/CVE-2026-53075
- https://lore.kernel.org/linux-cve-announce/2026062405-CVE-2026-53075-9f2a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53223
- https://www.cve.org/CVERecord?id=CVE-2026-53223
- https://nvd.nist.gov/vuln/detail/CVE-2026-53223
- https://lore.kernel.org/linux-cve-announce/2026062506-CVE-2026-53223-1c2e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53228
- https://www.cve.org/CVERecord?id=CVE-2026-53228
- https://nvd.nist.gov/vuln/detail/CVE-2026-53228
- https://lore.kernel.org/linux-cve-announce/2026062507-CVE-2026-53228-f3f1@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53235
- https://www.cve.org/CVERecord?id=CVE-2026-53235
- https://nvd.nist.gov/vuln/detail/CVE-2026-53235
- https://lore.kernel.org/linux-cve-announce/2026062509-CVE-2026-53235-a7f3@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53259
- https://www.cve.org/CVERecord?id=CVE-2026-53259
- https://nvd.nist.gov/vuln/detail/CVE-2026-53259
- https://lore.kernel.org/linux-cve-announce/2026062515-CVE-2026-53259-5758@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53275
- https://www.cve.org/CVERecord?id=CVE-2026-53275
- https://nvd.nist.gov/vuln/detail/CVE-2026-53275
- https://lore.kernel.org/linux-cve-announce/2026062519-CVE-2026-53275-88a6@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53277
- https://www.cve.org/CVERecord?id=CVE-2026-53277
- https://nvd.nist.gov/vuln/detail/CVE-2026-53277
- https://lore.kernel.org/linux-cve-announce/2026062520-CVE-2026-53277-4338@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63993
- https://www.cve.org/CVERecord?id=CVE-2026-63993
- https://nvd.nist.gov/vuln/detail/CVE-2026-63993
- https://lore.kernel.org/linux-cve-announce/2026071905-CVE-2026-63993-165e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64002
- https://www.cve.org/CVERecord?id=CVE-2026-64002
- https://nvd.nist.gov/vuln/detail/CVE-2026-64002
- https://lore.kernel.org/linux-cve-announce/2026071907-CVE-2026-64002-b8fe@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64265
- https://www.cve.org/CVERecord?id=CVE-2026-64265
- https://nvd.nist.gov/vuln/detail/CVE-2026-64265
- https://lore.kernel.org/linux-cve-announce/2026072558-CVE-2026-64265-5f6c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64287
- https://www.cve.org/CVERecord?id=CVE-2026-64287
- https://nvd.nist.gov/vuln/detail/CVE-2026-64287
- https://lore.kernel.org/linux-cve-announce/2026072503-CVE-2026-64287-ea42@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64319
- https://www.cve.org/CVERecord?id=CVE-2026-64319
- https://nvd.nist.gov/vuln/detail/CVE-2026-64319
- https://lore.kernel.org/linux-cve-announce/2026072511-CVE-2026-64319-0860@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64563
- https://www.cve.org/CVERecord?id=CVE-2026-64563
- https://nvd.nist.gov/vuln/detail/CVE-2026-64563
- https://lore.kernel.org/linux-cve-announce/2026080404-CVE-2026-64563-9d7f@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64597
- https://www.cve.org/CVERecord?id=CVE-2026-64597
- https://nvd.nist.gov/vuln/detail/CVE-2026-64597
- https://lore.kernel.org/linux-cve-announce/2026080652-CVE-2026-64597-760b@gregkh/T