Apple Container vulnerabilities

CVE-2026-64773 [HIGH] CWE-770 CVE-2026-64773: An attacker that can reach a container's published TCP port may be able to force the host's forwardi An attacker that can reach a container's published TCP port may be able to force the host's forwarding process to buffer an unbounded amount of that client's data in memory, for as long as the backend container connection takes to complete — with no cap on how much accumulates or how long the wait can be stretched. This vulnerability is addressed in c

CVE-2026-20613 [HIGH] CWE-22 CVE-2026-20613: The ArchiveReader.extractContents() function used by cctl image load and container image load perfor The ArchiveReader.extractContents() function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using relative pathnames. This issue is addressed in container

CVE-2026-28909 [MEDIUM] CWE-522 CVE-2026-28909: Users who connect to malicious registries with hostnames matching the bypass patterns will have thei Users who connect to malicious registries with hostnames matching the bypass patterns will have their registry credentials exposed in plaintext. This issue is fixed in container version 0.12.3.

CVE-2026-64777 [MEDIUM] CWE-22 CVE-2026-64777: A malicious builder peer may be able to request an in-context file by name from the host and receive A malicious builder peer may be able to request an in-context file by name from the host and receive the contents of whatever the name resolves to, even when it resolves outside the build context. This vulnerability is addressed in container version 1.2.0.