CVE-2026-45257 BUMSRAKETE FreeBSD kTLS-RX LPE Exploit Execution

Ibrahim Saud@tektrix

•updated Jun 30, 2026•0•0•3

Detects execution of the BUMSRAKETE exploit targeting the CVE-2026-45257 FreeBSD kTLS-RX page-cache corruption vulnerability. The rule identifies the exploit binary launching from a non-privileged context alongside the creation of staging files used to corrupt system binaries and escalate privileges to root.