C
Oct 13, 2026CVE-2026-80521: An AF_UNIX Use-After-Free That Crosses the Container Boundary
CVE-2026-80521 is a use-after-free in the Linux AF_UNIX subsystem that lets an unprivileged container process reach the host, and the default seccomp profile permits the syscall it needs.
Oct 13, 20264 min read0 reactions0 comments