Red Hat Security AdvisoryRHSA-2026:27706
kernel-rt security update
Released 2026-06-22 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt-5.14.0-284.177.1.rt14.462.el9_2, kernel-rt-core-5.14.0-284.177.1.rt14.462.el9_2, kernel-rt-debug-5.14.0-284.177.1.rt14.462.el9_2 +9
- Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt-5.14.0-284.177.1.rt14.462.el9_2, kernel-rt-core-5.14.0-284.177.1.rt14.462.el9_2, kernel-rt-debug-5.14.0-284.177.1.rt14.462.el9_2 +11
Fixes 1 record
Priority HIGH 69
In the Linux kernel, the following vulnerability has been resolved: net/sched: fix pedit partial COW leading to page cache corruption tcf_pedit_act() computes the COW range for skb_ensure_writable() once before the key l…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00639 · Published 2026-06-16 · Fixed in 5.10.260, 5.15.211 +9 CWE-190
