6 New Docker Vulnerabilities - 3 Critical, 3 High Severity

Arbitrary host file disclosure in containerd's CRI plugin lets an attacker read any file on the Kubernetes node via `kubectl logs` because the plugin restores `container.log` from a checkpoint image while blindly following a symlinked path. All containerd 2.x branches before 2.1.9, 2.2.5, and 2.3.2 are affected wherever container checkpoint/restore (CRIU-based) is used. There is no public exploit identified at time of analysis and it is not on CISA KEV, but the flaw was independently reported by numerous researchers and a vendor patch is available.