BUMSRAKETE CVE-2026-45257: sysctl kTLS Recon by Non-Root Process (T1082)

Ibrahim Saud@tektrix

•updated Jun 30, 2026•0•0•3

Detects non-privileged execution of system commands (sysctl, freebsd-version, uname) used to query kernel parameters and system configuration. These actions serve as reconnaissance prerequisites for exploiting the BUMSRAKETE (CVE-2026-45257) local privilege escalation vulnerability on FreeBSD systems.