Red Hat Security AdvisoryRHSA-2026:93415
kernel-rt security update
Released 2026-11-01 · Red Hat rating Critical · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux NFV (v. 8) kernel-rt-4.18.0-553.182.1.rt7.523.el8_10, kernel-rt-core-4.18.0-553.182.1.rt7.523.el8_10, kernel-rt-debug-4.18.0-553.182.1.rt7.523.el8_10 +9
- Red Hat Enterprise Linux RT (v. 8) kernel-rt-4.18.0-553.182.1.rt7.523.el8_10, kernel-rt-core-4.18.0-553.182.1.rt7.523.el8_10, kernel-rt-debug-4.18.0-553.182.1.rt7.523.el8_10 +7
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
