CVE-2025-47290

Name	CVE-2025-47290
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
containerd (PTS)	bullseye	1.4.13~ds1-1~deb11u4	fixed
	bullseye (security)	1.4.13~ds1-1~deb11u5	fixed
	bookworm	1.6.20~ds1-1+deb12u1	fixed
	trixie, sid	1.7.24~ds1-6	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
containerd	source	(unstable)	(not affected)

Notes

- containerd <not-affected> (Vulnerable code not present)
https://github.com/containerd/containerd/security/advisories/GHSA-cm76-qm8v-3j95
Introduced with: https://github.com/containerd/containerd/commit/d8063c30dd05ca71e7b2d8d78360af6835dd5e46 (v2.1.0-beta.0)
Fixed by: https://github.com/containerd/containerd/commit/ac00b8e6108c6925ef4ab39e9b87e956a2efdabf (v2.1.1)