High [CVE-2026-46135] fix race between ICReq handling and queue teardown
This high-severity Red Hat Linux advisory covers CVE-2026-46135 affecting Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 1.
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
fix race between ICReq handling and queue teardown. Red Hat rates this moderate (CVSS 7.1).
Weakness: CWE-1341. Affected package(s): kernel, kernel-rt.
Resolved in Red Hat advisory RHSA-2026:27354 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 1.
- kernel-0:5.14.0-687.17.1.el9_8
- kernel-rt-0:4.18.0-553.136.1.rt7.477.el8_10
- kernel-0:6.12.0-211.28.1.el10_2
- kernel-0:4.18.0-553.136.1.el8_10
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:27354
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:27354 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.