RHSA-2026:19569
Advisory lineage Upstream: 13 Downstream: 0
Published: 21 May 2026, 10:08
Last modified:03 Jun 2026, 10:18
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
21 May 2026, 10:08
Published
Vulnerability first disclosed
03 Jun 2026, 10:18
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security update
CVSS Metrics
- v3.1•HIGH•Score: 8.1CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Systems
- redhat•kernel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-debuginfo
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-devel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-devel-matched
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-modules
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-modules-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debug-modules-extra
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-debuginfo
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-devel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-devel-matched
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-modules
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-modules-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-64k-modules-extra
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-abi-stablelists
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-debuginfo
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-devel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-devel-matched
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-modules
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-modules-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-modules-extra
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debug-uki-virt
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debuginfo
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debuginfo-common-aarch64
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debuginfo-common-ppc64le
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debuginfo-common-s390x
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-debuginfo-common-x86_64
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-devel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-devel-matched
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-doc
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-modules
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-modules-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-modules-extra
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-modules-extra-matched
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-debuginfo
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-devel
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-modules
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-modules-core
< 0:6.12.0-211.16.1.el10_2
- redhat•kernel-rt-64k-debug-modules-extra
< 0:6.12.0-211.16.1.el10_2
Showing first 50 affected entries in server-rendered view.
References (71)
- https://access.redhat.com/errata/RHSA-2026:19569
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2334439
- https://bugzilla.redhat.com/show_bug.cgi?id=2394648
- https://bugzilla.redhat.com/show_bug.cgi?id=2424886
- https://bugzilla.redhat.com/show_bug.cgi?id=2425046
- https://bugzilla.redhat.com/show_bug.cgi?id=2448745
- https://bugzilla.redhat.com/show_bug.cgi?id=2453803
- https://bugzilla.redhat.com/show_bug.cgi?id=2454844
- https://bugzilla.redhat.com/show_bug.cgi?id=2455334
- https://bugzilla.redhat.com/show_bug.cgi?id=2461521
- https://bugzilla.redhat.com/show_bug.cgi?id=2467144
- https://bugzilla.redhat.com/show_bug.cgi?id=2467771
- https://bugzilla.redhat.com/show_bug.cgi?id=2477015
- https://bugzilla.redhat.com/show_bug.cgi?id=2477802
- https://issues.redhat.com/browse/RHEL-169354
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19569.json
- https://access.redhat.com/security/cve/CVE-2024-56603
- https://www.cve.org/CVERecord?id=CVE-2024-56603
- https://nvd.nist.gov/vuln/detail/CVE-2024-56603
- https://lore.kernel.org/linux-cve-announce/2024122703-CVE-2024-56603-3db8@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-39766
- https://www.cve.org/CVERecord?id=CVE-2025-39766
- https://nvd.nist.gov/vuln/detail/CVE-2025-39766
- https://lore.kernel.org/linux-cve-announce/2025091144-CVE-2025-39766-7465@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-68724
- https://www.cve.org/CVERecord?id=CVE-2025-68724
- https://nvd.nist.gov/vuln/detail/CVE-2025-68724
- https://lore.kernel.org/linux-cve-announce/2025122404-CVE-2025-68724-4d3c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-68741
- https://www.cve.org/CVERecord?id=CVE-2025-68741
- https://nvd.nist.gov/vuln/detail/CVE-2025-68741
- https://lore.kernel.org/linux-cve-announce/2025122415-CVE-2025-68741-894a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23270
- https://www.cve.org/CVERecord?id=CVE-2026-23270
- https://nvd.nist.gov/vuln/detail/CVE-2026-23270
- https://lore.kernel.org/linux-cve-announce/2026031847-CVE-2026-23270-cb9a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23401
- https://www.cve.org/CVERecord?id=CVE-2026-23401
- https://nvd.nist.gov/vuln/detail/CVE-2026-23401
- https://lore.kernel.org/linux-cve-announce/2026040108-CVE-2026-23401-956d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31402
- https://www.cve.org/CVERecord?id=CVE-2026-31402
- https://nvd.nist.gov/vuln/detail/CVE-2026-31402
- https://lore.kernel.org/linux-cve-announce/2026040327-CVE-2026-31402-3e6a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31408
- https://www.cve.org/CVERecord?id=CVE-2026-31408
- https://nvd.nist.gov/vuln/detail/CVE-2026-31408
- https://lore.kernel.org/linux-cve-announce/2026040629-CVE-2026-31408-9f0f@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31607
- https://www.cve.org/CVERecord?id=CVE-2026-31607
- https://nvd.nist.gov/vuln/detail/CVE-2026-31607
- https://lore.kernel.org/linux-cve-announce/2026042420-CVE-2026-31607-7bac@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43128
- https://www.cve.org/CVERecord?id=CVE-2026-43128
- https://nvd.nist.gov/vuln/detail/CVE-2026-43128
- https://lore.kernel.org/linux-cve-announce/2026050620-CVE-2026-43128-5ff4@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43284
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-003
- https://www.cve.org/CVERecord?id=CVE-2026-43284
- https://nvd.nist.gov/vuln/detail/CVE-2026-43284
- https://dirtyfrag.io/
- https://access.redhat.com/security/cve/CVE-2026-46300
- https://www.cve.org/CVERecord?id=CVE-2026-46300
- https://nvd.nist.gov/vuln/detail/CVE-2026-46300
- https://access.redhat.com/security/cve/CVE-2026-46333
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-004
- https://www.cve.org/CVERecord?id=CVE-2026-46333
- https://nvd.nist.gov/vuln/detail/CVE-2026-46333
- https://github.com/torvalds/linux/commit/31e62c2ebbfdc3fe3dbdf5e02c92a9dc67087a3a
- https://blog.qualys.com/vulnerabilities-threat-research/2026/05/20/cve-2026-46333-local-root-privilege-escalation-and-credential-disclosure-in-the-linux-kernel-ptrace-path