RHSA-2026:62638
Advisory lineage Upstream: 3 Downstream: 0
Published: 03 Sept 2026, 10:14
Last modified:18 Sept 2026, 10:13
Vulnerability Summary
Overall Risk (default)
medium
32/100 CVSS Score
8.1 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
03 Sept 2026, 10:14
Published
Vulnerability first disclosed
18 Sept 2026, 10:13
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 security 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•kpatch-patch-5_14_0-284_117_1
< 0:1-21.el9_2
- redhat•kpatch-patch-5_14_0-284_117_1-debuginfo
< 0:1-21.el9_2
- redhat•kpatch-patch-5_14_0-284_117_1-debugsource
< 0:1-21.el9_2
- redhat•kpatch-patch-5_14_0-284_134_1
< 0:1-15.el9_2
- redhat•kpatch-patch-5_14_0-284_134_1-debuginfo
< 0:1-15.el9_2
- redhat•kpatch-patch-5_14_0-284_134_1-debugsource
< 0:1-15.el9_2
- redhat•kpatch-patch-5_14_0-284_148_1
< 0:1-13.el9_2
- redhat•kpatch-patch-5_14_0-284_148_1-debuginfo
< 0:1-13.el9_2
- redhat•kpatch-patch-5_14_0-284_148_1-debugsource
< 0:1-13.el9_2
- redhat•kpatch-patch-5_14_0-284_158_1
< 0:1-11.el9_2
- redhat•kpatch-patch-5_14_0-284_158_1-debuginfo
< 0:1-11.el9_2
- redhat•kpatch-patch-5_14_0-284_158_1-debugsource
< 0:1-11.el9_2
- redhat•kpatch-patch-5_14_0-284_172_1
< 0:1-8.el9_2
- redhat•kpatch-patch-5_14_0-284_172_1-debuginfo
< 0:1-8.el9_2
- redhat•kpatch-patch-5_14_0-284_172_1-debugsource
< 0:1-8.el9_2
References (18)
- https://access.redhat.com/errata/RHSA-2026:62638
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2466994
- https://bugzilla.redhat.com/show_bug.cgi?id=2467015
- https://bugzilla.redhat.com/show_bug.cgi?id=2492851
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_62638.json
- https://access.redhat.com/security/cve/CVE-2026-43112
- https://www.cve.org/CVERecord?id=CVE-2026-43112
- https://nvd.nist.gov/vuln/detail/CVE-2026-43112
- https://lore.kernel.org/linux-cve-announce/2026050625-CVE-2026-43112-f37f@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-2026-53264
- https://www.cve.org/CVERecord?id=CVE-2026-53264
- https://nvd.nist.gov/vuln/detail/CVE-2026-53264
- https://lore.kernel.org/linux-cve-announce/2026062517-CVE-2026-53264-081f@gregkh/T