CVE-2025-47290: Time-of-check Time-of-use (TOCTOU) Race Condition

containerd is a container runtime. A time-of-check to time-of-use TOCTOU vulnerability was found in containerd v2.1.0. While unpacking an image during an image pull, specially crafted container images could arbitrarily modify the host file system. The only affected version of containerd is 2.1.0...