Red Hat Security AdvisoryRHSA-2026:6940
kernel security update
Released 2026-04-08 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat CodeReady Linux Builder EUS (v.9.6) kernel-tools-libs-devel-5.14.0-570.106.1.el9_6, libperf-5.14.0-570.106.1.el9_6
- Red Hat Enterprise Linux AppStream EUS (v.9.6) kernel-64k-debug-devel-5.14.0-570.106.1.el9_6, kernel-64k-debug-devel-matched-5.14.0-570.106.1.el9_6, kernel-64k-devel-5.14.0-570.106.1.el9_6 +12
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) kernel-5.14.0-570.106.1.el9_6, kernel-64k-5.14.0-570.106.1.el9_6, kernel-64k-core-5.14.0-570.106.1.el9_6 +28
- Red Hat Enterprise Linux Real Time EUS (v.9.6) kernel-rt-5.14.0-570.106.1.el9_6, kernel-rt-64k-5.14.0-570.106.1.el9_6, kernel-rt-64k-core-5.14.0-570.106.1.el9_6 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) kernel-rt-5.14.0-570.106.1.el9_6, kernel-rt-core-5.14.0-570.106.1.el9_6, kernel-rt-debug-5.14.0-570.106.1.el9_6 +11
Fixes 2 records
Priority LOW 38
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() nf_tables_addchain() publishes the chain to table->chains via list_add_tail_rcu() (in n…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.01045 · Published 2026-03-04 · Partial fix · 6.1.165, 6.6.128 +4 CWE-416
Priority LOW 35
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix /proc/net/atm/lec handling /proc/net/atm/lec must ensure safety against dev_lec[] changes.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.0021 · Published 2025-07-04 · Partial fix · 5.4.295, 5.10.239 +6 CWE-416
