{"schema_version":"1.3.1","id":"GO-2026-6444","modified":"2026-09-16T16:56:22Z","published":"2026-09-16T16:56:22Z","aliases":["CVE-2026-53495","GHSA-7jxh-36q5-gcqv"],"summary":"containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service in github.com/containerd/containerd","details":"containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service in github.com/containerd/containerd","affected":[{"package":{"name":"github.com/containerd/containerd","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.7.35"}]}],"ecosystem_specific":{}},{"package":{"name":"github.com/containerd/containerd/v2","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.12"},{"introduced":"2.2.0"},{"fixed":"2.2.8"},{"introduced":"2.3.0"},{"fixed":"2.3.5"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/containerd/containerd/security/advisories/GHSA-7jxh-36q5-gcqv"},{"type":"WEB","url":"https://github.com/containerd/containerd/releases/tag/v1.7.35"},{"type":"WEB","url":"https://github.com/containerd/containerd/releases/tag/v2.0.12"},{"type":"WEB","url":"https://github.com/containerd/containerd/releases/tag/v2.2.8"},{"type":"WEB","url":"https://github.com/containerd/containerd/releases/tag/v2.3.5"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6444","review_status":"UNREVIEWED"}}