Red Hat Security AdvisoryRHSA-2026:41920
kernel security update
Released 2026-07-20 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION) kernel-2.6.32-754.62.1.el6, kernel-abi-whitelists-2.6.32-754.62.1.el6, kernel-debug-2.6.32-754.62.1.el6 +7
- Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION) python-perf-2.6.32-754.62.1.el6
Fixes 1 record
Priority HIGH 69
In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in remove_waiter() remove_waiter() is used by the slowlock paths, but it is also used for proxy-lock rollba…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.05372 · Published 2026-05-21 · Partial fix · 5.10.261, 5.15.212 +6 CWE-416
