RHSA-2026:0444
RHSA-2026:0444 · Red Hat Security Advisory: kernel security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: kernel security update
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
bpftool Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-abi-stablelists Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-core Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-debug Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-debug-core Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-debug-devel Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-debug-modules Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-debug-modules-extra Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-devel Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-doc Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-modules Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-modules-extra Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-tools Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-tools-libs Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-zfcpdump Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-zfcpdump-core Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-zfcpdump-devel Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-zfcpdump-modules Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-zfcpdump-modules-extra Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
python3-perf Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
kernel-tools-libs-devel Red Hat:enterprise_linux:8::crb
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
perf Red Hat:enterprise_linux:8::baseos
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.92.1.el8_10
Update to 0:4.18.0-553.92.1.el8_10
Original sources
- https://access.redhat.com/errata/RHSA-2026:0444
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2404121
- https://bugzilla.redhat.com/show_bug.cgi?id=2418832
- https://bugzilla.redhat.com/show_bug.cgi?id=2422801
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0444.json
- https://access.redhat.com/security/cve/CVE-2025-39993
- https://www.cve.org/CVERecord?id=CVE-2025-39993
- https://nvd.nist.gov/vuln/detail/CVE-2025-39993
- https://lore.kernel.org/linux-cve-announce/2025101527-CVE-2025-39993-caef@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-40240
- https://www.cve.org/CVERecord?id=CVE-2025-40240
- https://nvd.nist.gov/vuln/detail/CVE-2025-40240
- https://lore.kernel.org/linux-cve-announce/2025120403-CVE-2025-40240-745a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-68285
- https://www.cve.org/CVERecord?id=CVE-2025-68285
- https://nvd.nist.gov/vuln/detail/CVE-2025-68285
- https://lore.kernel.org/linux-cve-announce/2025121638-CVE-2025-68285-8339@gregkh/T
- https://osv.dev/vulnerability/RHSA-2026:0444