# CVE-2026-47262: containerd: containerd is an open-source container runtime CVE-2026-47262 is fixed in 12 products on 1 platform, first by containerd 2.2.2-0ubuntu1.1, released June 21, 2026. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2026-47262 - Priority: Routine - CVSS: 5.5 (Medium) - EPSS: 0.0027 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jun 21, 2026 ## 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. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | containerd Debian 14 | 2.1.9+ds1-1 | [DEBIAN-CVE-2026-47262](https://patchblox.com/security/data/fix/linux/debian-cve-2026-47262.md) | Jun 24, 2026 | | Linux | containerd Ubuntu 18.04.6 LTS (bionic) | 1.6.12-0ubuntu1~18.04.1+esm4 | [containerd 1.6.12-0ubuntu1~18.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-containerd-1.6.12-0ubuntu1-18.04.1-esm4.md) | Jun 26, 2026 | | Linux | containerd Ubuntu 20.04 LTS (focal) | 1.7.24-0ubuntu1~20.04.2+esm2 | [containerd 1.7.24-0ubuntu1~20.04.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-containerd-1.7.24-0ubuntu1-20.04.2-esm2.md) | Jun 26, 2026 | | Linux | containerd Ubuntu 22.04.1 LTS (jammy) | 2.2.1-0ubuntu1~22.04.2 | [containerd 2.2.1-0ubuntu1~22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-containerd-2.2.1-0ubuntu1-22.04.2.md) | Jun 26, 2026 | | Linux | containerd Ubuntu 24.04.5 LTS (noble) | 2.2.1-0ubuntu1~24.04.3 | [containerd 2.2.1-0ubuntu1~24.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-containerd-2.2.1-0ubuntu1-24.04.3.md) | Jun 26, 2026 | | Linux | containerd Ubuntu 25.10 (questing) | 2.2.1-0ubuntu1~25.10.2 | [containerd 2.2.1-0ubuntu1~25.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-containerd-2.2.1-0ubuntu1-25.10.2.md) | Jun 26, 2026 | | Linux | containerd Ubuntu 26.04.1 LTS (resolute) | 2.2.2-0ubuntu1.1 | [containerd 2.2.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-containerd-2.2.2-0ubuntu1.1.md) | Jun 21, 2026 | | Linux | containerd amzn 2023 | 2.2.4-1.amzn2023.0.3 | [ALAS2023-2026-1897](https://patchblox.com/security/data/fix/linux/alas2023-2026-1897.md) | Jun 22, 2026 | | Linux | containerd opensuse-leap 16.0 | 1.7.33-160000.1.1 | [OPENSUSE-SU-2026:21213-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21213-1.md) | Jul 2, 2026 | | Linux | containerd-debuginfo amzn 2023 | 2.2.4-1.amzn2023.0.3 | [ALAS2023-2026-1897](https://patchblox.com/security/data/fix/linux/alas2023-2026-1897.md) | Jun 22, 2026 | | Linux | containerd-debugsource amzn 2023 | 2.2.4-1.amzn2023.0.3 | [ALAS2023-2026-1897](https://patchblox.com/security/data/fix/linux/alas2023-2026-1897.md) | Jun 22, 2026 | | Linux | containerd-stable Ubuntu 25.10 (questing) | 2.1.6-0ubuntu1~25.10.2 | [containerd-stable 2.1.6-0ubuntu1~25.10.2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-containerd-stable-2.1.6-0ubuntu1-25.10.2.md) | Jun 26, 2026 | | Linux | containerd-stable Ubuntu 26.04.1 LTS (resolute) | 2.2.2-0ubuntu1.1 | [containerd-stable 2.2.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-containerd-stable-2.2.2-0ubuntu1.1.md) | Jun 21, 2026 | | Linux | containerd-stress amzn 2023 | 2.2.4-1.amzn2023.0.3 | [ALAS2023-2026-1897](https://patchblox.com/security/data/fix/linux/alas2023-2026-1897.md) | Jun 22, 2026 | | Linux | containerd-stress-debuginfo amzn 2023 | 2.2.4-1.amzn2023.0.3 | [ALAS2023-2026-1897](https://patchblox.com/security/data/fix/linux/alas2023-2026-1897.md) | Jun 22, 2026 | | Linux | golang-github-containerd-containerd-api-dev Ubuntu 26.04.1 LTS (resolute) | 1.7.24~ds1-10ubuntu1+esm1 | [golang-github-containerd-containerd-api-dev 1.7.24~ds1-10ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-golang-github-containerd-containerd-api-dev-1.7.24-ds1-10ubuntu1-esm1.md) | Jun 21, 2026 | | Linux | golang-github-containerd-containerd-dev Ubuntu 18.04.6 LTS (bionic) | 1.6.12-0ubuntu1~18.04.1+esm4 | [golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~18.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-18.04.1-esm4.md) | Jul 21, 2026 | | Linux | golang-github-containerd-containerd-dev Ubuntu 20.04 LTS (focal) | 1.6.12-0ubuntu1~20.04.8+esm2 | [golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~20.04.8+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-20.04.8-esm2.md) | Jul 21, 2026 | | Linux | golang-github-containerd-containerd-dev Ubuntu 22.04.1 LTS (jammy) | 1.6.12-0ubuntu1~22.04.11 | [golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~22.04.11](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-22.04.11.md) | Jul 21, 2026 | | Linux | golang-github-containerd-containerd-dev Ubuntu 24.04.5 LTS (noble) | 1.6.24~ds1-1ubuntu1.3+esm3 | [golang-github-containerd-containerd-dev 1.6.24~ds1-1ubuntu1.3+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-golang-github-containerd-containerd-dev-1.6.24-ds1-1ubuntu1.3-esm3.md) | Jul 21, 2026 | | Linux | golang-github-containerd-containerd-dev Ubuntu 26.04.1 LTS (resolute) | 1.7.24~ds1-10ubuntu1+esm1 | [golang-github-containerd-containerd-dev 1.7.24~ds1-10ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-golang-github-containerd-containerd-dev-1.7.24-ds1-10ubuntu1-esm1.md) | Jun 21, 2026 | | Linux | govulncheck-vulndb opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | [OPENSUSE-SU-2026:21483-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21483-1.md) | Jul 30, 2026 | | Linux | nerdctl amzn 2023 | 2.3.5-1.amzn2023.0.1 | [ALAS2023-2026-2129](https://patchblox.com/security/data/fix/linux/alas2023-2026-2129.md) | Aug 31, 2026 | | Linux | runfinch-finch amzn 2023 | 1.19.0-1.amzn2023.0.1 | [ALAS2023-2026-3140](https://patchblox.com/security/data/fix/linux/alas2023-2026-3140.md) | Sep 28, 2026 | | Linux | trivy opensuse-leap 16.0 | 0.71.2-160000.1.1 | [OPENSUSE-SU-2026:21072-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21072-1.md) | Jun 26, 2026 | --- Data as of 2026-11-08T06:59:42Z UTC. 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