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CVE-2025-47290
Good to know:

Date: May 20, 2025
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. Other versions of containerd are not affected. This bug has been fixed in containerd 2.1.1. Users should update to this version to resolve the issue. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-367Top Fix

Upgrade Version
Upgrade to version github.com/containerd/containerd/v2 - v2.1.1;https://github.com/containerd/containerd.git - v2.1.1
CVSS v3.1
Base Score: |
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Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | NONE |
User Interaction (UI): | REQUIRED |
Scope (S): | UNCHANGED |
Confidentiality (C): | HIGH |
Integrity (I): | HIGH |
Availability (A): | HIGH |