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.
Metrics
Affected Vendors & Products
References
History
Fri, 03 Jul 2026 14:30:00 +0000
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ssvc
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Fri, 03 Jul 2026 00:15:00 +0000
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| First Time appeared |
Redhat
Redhat hummingbird |
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| Weaknesses | CWE-770 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
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threat_severity
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cvssV3_1
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Thu, 02 Jul 2026 04:00:00 +0000
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Containerd
Containerd containerd |
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| Vendors & Products |
Containerd
Containerd containerd |
Wed, 01 Jul 2026 18:30:00 +0000
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| 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. | |
| Title | containerd image-triggered runtime DoS via unbounded group parsing | |
| Weaknesses | CWE-400 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-07-01T17:48:43.205Z
Updated: 2026-07-01T18:34:06.714Z
Reserved: 2026-05-18T23:03:37.229Z
Link: CVE-2026-47262
Updated: 2026-07-01T18:33:58.095Z
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