RHSA-2026:27789
Vulnerability Summary
Timeline
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
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-devel
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-devel-matched
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-modules
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-modules-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debug-modules-extra
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-devel
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-devel-matched
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-modules
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-modules-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-64k-modules-extra
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-abi-stablelists
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-devel
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-devel-matched
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-modules
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-modules-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-modules-extra
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debug-uki-virt
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debuginfo-common-aarch64
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debuginfo-common-ppc64le
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debuginfo-common-s390x
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-debuginfo-common-x86_64
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-devel
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-devel-matched
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-doc
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-modules
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-modules-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-modules-extra
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-devel
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-modules
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-modules-core
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debug-modules-extra
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
- redhat•kernel-rt-64k-debuginfo
< 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8 | < 0:5.14.0-687.17.1.el9_8
Showing first 50 affected entries in server-rendered view.
References (89)
- https://access.redhat.com/errata/RHSA-2026:27789
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2460646
- https://bugzilla.redhat.com/show_bug.cgi?id=2461503
- https://bugzilla.redhat.com/show_bug.cgi?id=2464092
- https://bugzilla.redhat.com/show_bug.cgi?id=2464502
- https://bugzilla.redhat.com/show_bug.cgi?id=2467083
- https://bugzilla.redhat.com/show_bug.cgi?id=2467215
- https://bugzilla.redhat.com/show_bug.cgi?id=2468155
- https://bugzilla.redhat.com/show_bug.cgi?id=2479492
- https://bugzilla.redhat.com/show_bug.cgi?id=2481922
- https://bugzilla.redhat.com/show_bug.cgi?id=2482181
- https://bugzilla.redhat.com/show_bug.cgi?id=2482563
- https://bugzilla.redhat.com/show_bug.cgi?id=2482576
- https://bugzilla.redhat.com/show_bug.cgi?id=2482581
- https://bugzilla.redhat.com/show_bug.cgi?id=2482608
- https://bugzilla.redhat.com/show_bug.cgi?id=2482634
- https://bugzilla.redhat.com/show_bug.cgi?id=2482645
- https://bugzilla.redhat.com/show_bug.cgi?id=2482654
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_27789.json
- https://access.redhat.com/security/cve/CVE-2026-31474
- https://www.cve.org/CVERecord?id=CVE-2026-31474
- https://nvd.nist.gov/vuln/detail/CVE-2026-31474
- https://lore.kernel.org/linux-cve-announce/2026042256-CVE-2026-31474-8673@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31669
- https://www.cve.org/CVERecord?id=CVE-2026-31669
- https://nvd.nist.gov/vuln/detail/CVE-2026-31669
- https://lore.kernel.org/linux-cve-announce/2026042406-CVE-2026-31669-0e0d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31772
- https://www.cve.org/CVERecord?id=CVE-2026-31772
- https://nvd.nist.gov/vuln/detail/CVE-2026-31772
- https://lore.kernel.org/linux-cve-announce/2026050149-CVE-2026-31772-2024@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31787
- https://www.cve.org/CVERecord?id=CVE-2026-31787
- https://nvd.nist.gov/vuln/detail/CVE-2026-31787
- https://lore.kernel.org/linux-cve-announce/2026043034-CVE-2026-31787-f6cc@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43260
- https://www.cve.org/CVERecord?id=CVE-2026-43260
- https://nvd.nist.gov/vuln/detail/CVE-2026-43260
- https://lore.kernel.org/linux-cve-announce/2026050606-CVE-2026-43260-7443@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43279
- https://www.cve.org/CVERecord?id=CVE-2026-43279
- https://nvd.nist.gov/vuln/detail/CVE-2026-43279
- https://lore.kernel.org/linux-cve-announce/2026050613-CVE-2026-43279-4530@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43414
- https://www.cve.org/CVERecord?id=CVE-2026-43414
- https://nvd.nist.gov/vuln/detail/CVE-2026-43414
- https://lore.kernel.org/linux-cve-announce/2026050844-CVE-2026-43414-2950@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-45984
- https://www.cve.org/CVERecord?id=CVE-2026-45984
- https://nvd.nist.gov/vuln/detail/CVE-2026-45984
- https://lore.kernel.org/linux-cve-announce/2026052739-CVE-2026-45984-107d@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-2026-46117
- https://www.cve.org/CVERecord?id=CVE-2026-46117
- https://nvd.nist.gov/vuln/detail/CVE-2026-46117
- https://lore.kernel.org/linux-cve-announce/2026052814-CVE-2026-46117-a93b@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46125
- https://www.cve.org/CVERecord?id=CVE-2026-46125
- https://nvd.nist.gov/vuln/detail/CVE-2026-46125
- https://lore.kernel.org/linux-cve-announce/2026052816-CVE-2026-46125-b5d0@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46135
- https://www.cve.org/CVERecord?id=CVE-2026-46135
- https://nvd.nist.gov/vuln/detail/CVE-2026-46135
- https://lore.kernel.org/linux-cve-announce/2026052818-CVE-2026-46135-6f53@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-2026-46152
- https://www.cve.org/CVERecord?id=CVE-2026-46152
- https://nvd.nist.gov/vuln/detail/CVE-2026-46152
- https://lore.kernel.org/linux-cve-announce/2026052822-CVE-2026-46152-ec8a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46166
- https://www.cve.org/CVERecord?id=CVE-2026-46166
- https://nvd.nist.gov/vuln/detail/CVE-2026-46166
- https://lore.kernel.org/linux-cve-announce/2026052826-CVE-2026-46166-77a1@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46173
- https://www.cve.org/CVERecord?id=CVE-2026-46173
- https://nvd.nist.gov/vuln/detail/CVE-2026-46173
- https://lore.kernel.org/linux-cve-announce/2026052827-CVE-2026-46173-0214@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46331
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-008
- https://www.cve.org/CVERecord?id=CVE-2026-46331
- https://nvd.nist.gov/vuln/detail/CVE-2026-46331
- https://lore.kernel.org/netdev/20260516162825.1480113-1-rollkingzzc@gmail.com/