TI-2026-10757 CVE-2026-12539 · GHSA-x6hr-f96v-hhgg
Docker Sandboxes ICMP egress restriction bypass after daemon restart
Priority LOW 22
Docker Sandboxes (sbx) blocks ICMP egress with an authorizer applied only at network-creation time, and does not re-apply it to networks rebuilt from disk when the Docker daemon restarts, so a restart-surviving sandbox f…