CVE-2026-93320

BuildKit is vulnerable to a flaw where it may be tricked into performing file actions using special file inodes instead of the expected regular files. This behavior can lead to blocked operations or, in environments with rootful workers , potentially allow unintended host device access . No speci...

CVE-2026-93320 BuildKit improperly handles special files in build snapshots

BuildKit may be tricked into performing file actions with special file inodes where regular files are expected. Special files may block operations or, on rootful workers, allow unintended host device access...