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Medium severity5.5NVD Advisory· Published Jul 1, 2026· Updated Jul 2, 2026

CVE-2026-47262

CVE-2026-47262

Description

containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service (DoS) condition. When creating a container from this image, memory exhaustion occurs, leading to an Out Of Memory (OOM) kill of the containerd process. This renders the container runtime API unavailable and can disrupt clients such as the Docker Engine or Kubernetes control-plane components. This issue has been fixed in versions 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
github.com/containerd/containerd/v2Go
>= 2.0.0, < 2.0.102.0.10
github.com/containerd/containerdGo
>= 1.7.0, < 1.7.331.7.33
github.com/containerd/containerd/v2Go
>= 2.1.0, < 2.1.92.1.9
github.com/containerd/containerd/v2Go
>= 2.2.0, < 2.2.52.2.5
github.com/containerd/containerd/v2Go
>= 2.3.0, < 2.3.22.3.2

Affected products

319

Patches

Vulnerability mechanics

References

2

News mentions

0

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