Red Hat Security AdvisoryRHSA-2026:38492
kernel security update
Released 2026-07-13 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 10) kernel-64k-debug-devel-6.12.0-211.33.1.el10_2, kernel-64k-debug-devel-matched-6.12.0-211.33.1.el10_2, kernel-64k-devel-6.12.0-211.33.1.el10_2 +12
- Red Hat Enterprise Linux BaseOS (v. 10) kernel-6.12.0-211.33.1.el10_2, kernel-64k-6.12.0-211.33.1.el10_2, kernel-64k-core-6.12.0-211.33.1.el10_2 +29
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) kernel-tools-libs-devel-6.12.0-211.33.1.el10_2, libperf-6.12.0-211.33.1.el10_2
- Red Hat Enterprise Linux Real Time (v. 10) kernel-rt-6.12.0-211.33.1.el10_2, kernel-rt-64k-6.12.0-211.33.1.el10_2, kernel-rt-64k-core-6.12.0-211.33.1.el10_2 +21
- Red Hat Enterprise Linux Real Time for NFV (v. 10) kernel-rt-6.12.0-211.33.1.el10_2, kernel-rt-core-6.12.0-211.33.1.el10_2, kernel-rt-debug-6.12.0-211.33.1.el10_2 +9
Fixes 2 records
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
Priority LOW 20
In the Linux kernel, the following vulnerability has been resolved: md/bitmap: fix GPF in write_page caused by resize race A General Protection Fault occurs in write_page() during array resize: RIP: 0010:write_page+0x22b…
CVSS 3.1MEDIUM 4.7· Local · Low privileges · No interaction · EPSS 0.00091 · Published 2026-05-06 · Partial fix · 5.10.252, 5.15.202 +6 CWE-362
