RHSA-2026:35894
Advisory lineage Upstream: 6 Downstream: 0
Published: 07 Jul 2026, 10:09
Last modified:18 Jul 2026, 10:10
Vulnerability Summary
Overall Risk (default)
medium
31/100 CVSS Score
7.8 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
07 Jul 2026, 10:09
Published
Vulnerability first disclosed
18 Jul 2026, 10:10
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security 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•bpftool
< 0:4.18.0-372.199.1.el8_6
- redhat•bpftool-debuginfo
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-abi-stablelists
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-core
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug-core
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug-debuginfo
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug-devel
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug-modules
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debug-modules-extra
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debuginfo
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-devel
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-doc
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-modules
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-modules-extra
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-tools
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-tools-debuginfo
< 0:4.18.0-372.199.1.el8_6
- redhat•kernel-tools-libs
< 0:4.18.0-372.199.1.el8_6
- redhat•perf
< 0:4.18.0-372.199.1.el8_6
- redhat•perf-debuginfo
< 0:4.18.0-372.199.1.el8_6
- redhat•python3-perf
< 0:4.18.0-372.199.1.el8_6
- redhat•python3-perf-debuginfo
< 0:4.18.0-372.199.1.el8_6
References (33)
- https://access.redhat.com/errata/RHSA-2026:35894
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2455334
- https://bugzilla.redhat.com/show_bug.cgi?id=2461503
- https://bugzilla.redhat.com/show_bug.cgi?id=2467215
- https://bugzilla.redhat.com/show_bug.cgi?id=2467228
- https://bugzilla.redhat.com/show_bug.cgi?id=2481922
- https://bugzilla.redhat.com/show_bug.cgi?id=2482532
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_35894.json
- 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-2026-31669
- 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-2026-43198
- https://www.cve.org/CVERecord?id=CVE-2026-43198
- https://nvd.nist.gov/vuln/detail/CVE-2026-43198
- https://lore.kernel.org/linux-cve-announce/2026050645-CVE-2026-43198-0870@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-2026-45984
- 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-2026-46181
- https://www.cve.org/CVERecord?id=CVE-2026-46181
- https://nvd.nist.gov/vuln/detail/CVE-2026-46181
- https://lore.kernel.org/linux-cve-announce/2026052829-CVE-2026-46181-ecff@gregkh/T