{"schema_version":1,"title":"github.com/containerd/containerd/v2 (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 12 vulnerabilities in github.com/containerd/containerd/v2 (Go): 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53495, was published on 14 September 2026.","url":"https://junglewise.ai/threats/technologies/github-com-containerd-containerd-v2","json_url":"https://junglewise.ai/threats/technologies/github-com-containerd-containerd-v2.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/github-com-containerd-containerd-v2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":5,"all_time":12,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":7,"last_365_days":9},"latest":[{"cve":"CVE-2026-53495","cvss":4,"epss":0.0016,"slug":"cve-2026-53495-containerd-cri-execsync-goroutine-leak-denial-of-service","title":"containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled c","severity":"medium","exploited":false,"published_at":"2026-09-14T18:17:51.053+00:00","url":"https://junglewise.ai/threats/cve-2026-53495-containerd-cri-execsync-goroutine-leak-denial-of-service"},{"cve":"CVE-2026-53492","cvss":4,"epss":0.0035,"slug":"cve-2026-53492-containerd-cdi-annotation-smuggling-during-cri-checkpoint-restore","title":"containerd CDI annotation smuggling during CRI checkpoint restore","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:54.51+00:00","url":"https://junglewise.ai/threats/cve-2026-53492-containerd-cdi-annotation-smuggling-during-cri-checkpoint-restore"},{"cve":"CVE-2026-53489","cvss":4,"epss":0.0017,"slug":"cve-2026-53489-containerd-arbitrary-host-file-read-via-symlink-in-cri-checkpoint","title":"containerd arbitrary host file read via symlink in CRI checkpoint restore","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:54.383+00:00","url":"https://junglewise.ai/threats/cve-2026-53489-containerd-arbitrary-host-file-read-via-symlink-in-cri-checkpoint"},{"cve":"CVE-2026-50195","cvss":3.1,"epss":0.003,"slug":"cve-2026-50195-containerd-image-tag-poisoning-in-cri-checkpoint-import","title":"containerd image tag poisoning in CRI checkpoint import","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:53.333+00:00","url":"https://junglewise.ai/threats/cve-2026-50195-containerd-image-tag-poisoning-in-cri-checkpoint-import"},{"cve":"CVE-2026-47262","cvss":4,"epss":0.0026,"slug":"cve-2026-47262-containerd-denial-of-service-via-unbounded-group-parsing-in","title":"containerd Denial of Service via unbounded group parsing in images","severity":"medium","exploited":false,"published_at":"2026-07-01T19:16:52.097+00:00","url":"https://junglewise.ai/threats/cve-2026-47262-containerd-denial-of-service-via-unbounded-group-parsing-in"},{"cve":"CVE-2026-46680","cvss":3.1,"epss":0.0016,"slug":"cve-2026-46680-containerd-privilege-escalation-via-numeric-user-directive","title":"containerd privilege escalation via numeric User directive parsing error","severity":"high","exploited":false,"published_at":"2026-07-01T18:16:32.853+00:00","url":"https://junglewise.ai/threats/cve-2026-46680-containerd-privilege-escalation-via-numeric-user-directive"},{"cve":"CVE-2026-53488","cvss":4,"epss":0.0016,"slug":"cve-2026-53488-containerd-command-execution-via-unvalidated-cri-image-labels","title":"containerd command execution via unvalidated CRI image labels","severity":"high","exploited":false,"published_at":"2026-07-01T02:17:00.467+00:00","url":"https://junglewise.ai/threats/cve-2026-53488-containerd-command-execution-via-unvalidated-cri-image-labels"},{"cve":"CVE-2025-64329","cvss":4,"epss":0.0016,"slug":"cve-2025-64329-containerd-cri-server-host-memory-exhaustion-through-attach","title":"GO-2025-4108 - containerd CRI server: Host memory exhaustion through Attach goroutine leak in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-11-17T19:11:23+00:00","url":"https://junglewise.ai/threats/cve-2025-64329-containerd-cri-server-host-memory-exhaustion-through-attach"},{"cve":"CVE-2024-25621","cvss":3.1,"epss":0.0016,"slug":"cve-2024-25621-containerd-affected-by-a-local-privilege-escalation-via-wide","title":"GO-2025-4100 - containerd affected by a local privilege escalation via wide permissions on CRI directory in github.com/containerd/containerd","severity":"low","exploited":false,"published_at":"2025-11-17T19:11:23+00:00","url":"https://junglewise.ai/threats/cve-2024-25621-containerd-affected-by-a-local-privilege-escalation-via-wide"},{"cve":"CVE-2025-47291","cvss":4,"epss":0.0028,"slug":"cve-2025-47291-containerd-cri-plugin-incorrect-cgroup-hierarchy-assignment-for","title":"GO-2025-3701 - Incorrect cgroup assignment for containers running in usernamespaced Kubernetes pods in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-05-23T15:18:56+00:00","url":"https://junglewise.ai/threats/cve-2025-47291-containerd-cri-plugin-incorrect-cgroup-hierarchy-assignment-for"},{"cve":"CVE-2025-47290","cvss":4,"epss":0.005,"slug":"cve-2025-47290-containerd-allows-host-filesystem-access-on-pull","title":"GO-2025-3699 - Allows host filesystem access on pull in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-05-23T15:18:56+00:00","url":"https://junglewise.ai/threats/cve-2025-47290-containerd-allows-host-filesystem-access-on-pull"},{"cve":"CVE-2024-40635","cvss":3.1,"epss":0.0029,"slug":"cve-2024-40635-containerd-has-an-integer-overflow-in-user-id-handling","title":"GO-2025-3528 - containerd has an integer overflow in User ID handling in github.com/containerd/containerd","severity":"low","exploited":false,"published_at":"2025-03-18T18:14:48+00:00","url":"https://junglewise.ai/threats/cve-2024-40635-containerd-has-an-integer-overflow-in-user-id-handling"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"github.com/containerd/containerd/v2 (Go)","slug":"github-com-containerd-containerd-v2","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://containerd.io/","repo_url":"https://github.com/containerd/containerd","description":"The second major version of the containerd container runtime, providing lifecycle management for containers.","url":"https://junglewise.ai/threats/technologies/github-com-containerd-containerd-v2"},"most_severe":[{"cve":"CVE-2026-53492","cvss":4,"epss":0.0035,"slug":"cve-2026-53492-containerd-cdi-annotation-smuggling-during-cri-checkpoint-restore","title":"containerd CDI annotation smuggling during CRI checkpoint restore","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:54.51+00:00","url":"https://junglewise.ai/threats/cve-2026-53492-containerd-cdi-annotation-smuggling-during-cri-checkpoint-restore"},{"cve":"CVE-2026-53489","cvss":4,"epss":0.0017,"slug":"cve-2026-53489-containerd-arbitrary-host-file-read-via-symlink-in-cri-checkpoint","title":"containerd arbitrary host file read via symlink in CRI checkpoint restore","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:54.383+00:00","url":"https://junglewise.ai/threats/cve-2026-53489-containerd-arbitrary-host-file-read-via-symlink-in-cri-checkpoint"},{"cve":"CVE-2026-53488","cvss":4,"epss":0.0016,"slug":"cve-2026-53488-containerd-command-execution-via-unvalidated-cri-image-labels","title":"containerd command execution via unvalidated CRI image labels","severity":"high","exploited":false,"published_at":"2026-07-01T02:17:00.467+00:00","url":"https://junglewise.ai/threats/cve-2026-53488-containerd-command-execution-via-unvalidated-cri-image-labels"},{"cve":"CVE-2026-50195","cvss":3.1,"epss":0.003,"slug":"cve-2026-50195-containerd-image-tag-poisoning-in-cri-checkpoint-import","title":"containerd image tag poisoning in CRI checkpoint import","severity":"high","exploited":false,"published_at":"2026-07-01T19:16:53.333+00:00","url":"https://junglewise.ai/threats/cve-2026-50195-containerd-image-tag-poisoning-in-cri-checkpoint-import"},{"cve":"CVE-2026-46680","cvss":3.1,"epss":0.0016,"slug":"cve-2026-46680-containerd-privilege-escalation-via-numeric-user-directive","title":"containerd privilege escalation via numeric User directive parsing error","severity":"high","exploited":false,"published_at":"2026-07-01T18:16:32.853+00:00","url":"https://junglewise.ai/threats/cve-2026-46680-containerd-privilege-escalation-via-numeric-user-directive"},{"cve":"CVE-2025-47290","cvss":4,"epss":0.005,"slug":"cve-2025-47290-containerd-allows-host-filesystem-access-on-pull","title":"GO-2025-3699 - Allows host filesystem access on pull in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-05-23T15:18:56+00:00","url":"https://junglewise.ai/threats/cve-2025-47290-containerd-allows-host-filesystem-access-on-pull"},{"cve":"CVE-2025-47291","cvss":4,"epss":0.0028,"slug":"cve-2025-47291-containerd-cri-plugin-incorrect-cgroup-hierarchy-assignment-for","title":"GO-2025-3701 - Incorrect cgroup assignment for containers running in usernamespaced Kubernetes pods in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-05-23T15:18:56+00:00","url":"https://junglewise.ai/threats/cve-2025-47291-containerd-cri-plugin-incorrect-cgroup-hierarchy-assignment-for"},{"cve":"CVE-2026-47262","cvss":4,"epss":0.0026,"slug":"cve-2026-47262-containerd-denial-of-service-via-unbounded-group-parsing-in","title":"containerd Denial of Service via unbounded group parsing in images","severity":"medium","exploited":false,"published_at":"2026-07-01T19:16:52.097+00:00","url":"https://junglewise.ai/threats/cve-2026-47262-containerd-denial-of-service-via-unbounded-group-parsing-in"},{"cve":"CVE-2026-53495","cvss":4,"epss":0.0016,"slug":"cve-2026-53495-containerd-cri-execsync-goroutine-leak-denial-of-service","title":"containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled c","severity":"medium","exploited":false,"published_at":"2026-09-14T18:17:51.053+00:00","url":"https://junglewise.ai/threats/cve-2026-53495-containerd-cri-execsync-goroutine-leak-denial-of-service"},{"cve":"CVE-2025-64329","cvss":4,"epss":0.0016,"slug":"cve-2025-64329-containerd-cri-server-host-memory-exhaustion-through-attach","title":"GO-2025-4108 - containerd CRI server: Host memory exhaustion through Attach goroutine leak in github.com/containerd/containerd","severity":"medium","exploited":false,"published_at":"2025-11-17T19:11:23+00:00","url":"https://junglewise.ai/threats/cve-2025-64329-containerd-cri-server-host-memory-exhaustion-through-attach"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}