Red Hat Security AdvisoryRHSA-2026:94303
kernel security update
Released 2026-11-03 · Red Hat rating Critical · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) bpftool-4.18.0-477.178.1.el8_8, kernel-4.18.0-477.178.1.el8_8, kernel-abi-stablelists-4.18.0-477.178.1.el8_8 +14
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) bpftool-4.18.0-477.178.1.el8_8, kernel-4.18.0-477.178.1.el8_8, kernel-abi-stablelists-4.18.0-477.178.1.el8_8 +14
Fixes 1 record
Priority MEDIUM 43
In the Linux kernel, the following vulnerability has been resolved: ipv4: free inet_opt and ireq_opt after an RCU grace period tcp_v4_syn_recv_sock() transfers ownership of ireq->ireq_opt to the child socket (newinet->in…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.0076 · Published 2026-10-15 · Partial fix · 5.10.272, 5.15.223 +6
