RHSA-2026:15976
RHSA-2026:15976 · Red Hat Security Advisory: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 security update
CVSS 7.8 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
kpatch-patch-4_18_0-553_109_1 Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-1.el8_10
Update to 0:1-1.el8_10
kpatch-patch-4_18_0-553_109_1-debuginfo Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-1.el8_10
Update to 0:1-1.el8_10
kpatch-patch-4_18_0-553_109_1-debugsource Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-1.el8_10
Update to 0:1-1.el8_10
kpatch-patch-4_18_0-553_40_1 Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-10.el8_10
Update to 0:1-10.el8_10
kpatch-patch-4_18_0-553_40_1-debuginfo Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-10.el8_10
Update to 0:1-10.el8_10
kpatch-patch-4_18_0-553_40_1-debugsource Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-10.el8_10
Update to 0:1-10.el8_10
kpatch-patch-4_18_0-553_53_1 Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-8.el8_10
Update to 0:1-8.el8_10
kpatch-patch-4_18_0-553_53_1-debuginfo Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-8.el8_10
Update to 0:1-8.el8_10
kpatch-patch-4_18_0-553_53_1-debugsource Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-8.el8_10
Update to 0:1-8.el8_10
kpatch-patch-4_18_0-553_72_1 Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-5.el8_10
Update to 0:1-5.el8_10
kpatch-patch-4_18_0-553_72_1-debuginfo Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-5.el8_10
Update to 0:1-5.el8_10
kpatch-patch-4_18_0-553_72_1-debugsource Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-5.el8_10
Update to 0:1-5.el8_10
kpatch-patch-4_18_0-553_85_1 Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-3.el8_10
Update to 0:1-3.el8_10
kpatch-patch-4_18_0-553_85_1-debuginfo Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-3.el8_10
Update to 0:1-3.el8_10
kpatch-patch-4_18_0-553_85_1-debugsource Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:1-3.el8_10
Update to 0:1-3.el8_10
Original sources
- https://access.redhat.com/errata/RHSA-2026:15976
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2460538
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_15976.json
- https://access.redhat.com/security/cve/CVE-2026-31431
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-002
- https://www.cve.org/CVERecord?id=CVE-2026-31431
- https://nvd.nist.gov/vuln/detail/CVE-2026-31431
- https://access.redhat.com/articles/7141989
- https://access.redhat.com/solutions/7141931
- https://access.redhat.com/solutions/7141979
- https://access.redhat.com/solutions/7141990
- https://access.redhat.com/solutions/7141996
- https://access.redhat.com/solutions/7142032
- https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_monitoring_and_updating_the_kernel/configuring-kernel-command-line-parameters_managing-monitoring-and-updating-the-kernel
- https://lore.kernel.org/linux-cve-announce/2026042214-CVE-2026-31431-3d65@gregkh/T
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://osv.dev/vulnerability/RHSA-2026:15976