{"cve":"CVE-2025-64329","nvd":{"published":"2025-11-07T05:16:08.017","modified":"2026-06-17T09:54:13.263","status":"Analyzed","description":"containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. To workaround this vulnerability, users can set up an admission controller to control accesses to pods/attach resources.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df","https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2"],"products":["linuxfoundation:containerd"],"source":"nvd","synced_at":"2026-10-19T22:14:53.307938015+00:00"},"epss":{"cve":"CVE-2025-64329","score":0.00171,"percentile":0.06469,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m6hq-p25p-ffr2","url":"https://osv.dev/vulnerability/GHSA-m6hq-p25p-ffr2","summary":"containerd CRI server: Host memory exhaustion through Attach goroutine leak","modified":"2026-09-10T03:50:58.362479211Z","packages":[{"ecosystem":"Go","name":"github.com/containerd/containerd","purl":"pkg:golang/github.com/containerd/containerd","ranges":["<1.7.29"],"fixed":["1.7.29"]},{"ecosystem":"Go","name":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","ranges":["<2.0.7"],"fixed":["2.0.7"]},{"ecosystem":"Go","name":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","ranges":[">=2.1.0-beta.0 <2.1.5"],"fixed":["2.1.5"]},{"ecosystem":"Go","name":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","ranges":[">=2.2.0-beta.0 <2.2.0"],"fixed":["2.2.0"]}]},{"id":"GO-2025-4108","url":"https://osv.dev/vulnerability/GO-2025-4108","summary":"containerd CRI server: Host memory exhaustion through Attach goroutine leak in github.com/containerd/containerd","modified":"2026-02-04T03:24:47.851013Z","packages":[{"ecosystem":"Go","name":"github.com/containerd/containerd","purl":"pkg:golang/github.com/containerd/containerd","ranges":["<1.7.29"],"fixed":["1.7.29"]},{"ecosystem":"Go","name":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","ranges":["<2.0.7",">=2.1.0-beta.0 <2.1.5",">=2.2.0-beta.0 <2.2.0"],"fixed":["2.0.7","2.1.5","2.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}