Red Hat Security AdvisoryRHSA-2026:27704
kernel security update
Released 2026-06-22 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) bpftool-4.18.0-372.197.1.el8_6, kernel-4.18.0-372.197.1.el8_6, kernel-abi-stablelists-4.18.0-372.197.1.el8_6 +14
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) bpftool-4.18.0-372.197.1.el8_6, kernel-4.18.0-372.197.1.el8_6, kernel-abi-stablelists-4.18.0-372.197.1.el8_6 +14
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
