CVE-2026-49424

CVE-2026-49424 affects the Linux compatibility layer (Linuxulator, module linux(4)) in FreeBSD 14.3, 14.4, and 15.0 . The waitid() system call implementation translates a FreeBSD siginfo_t struct into a stack-declared Linux siginfo_t without first zeroing it, allowing an unprivileged user to obse...