{"schema_version":1,"title":"github.com/k3s-io/k3s (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in github.com/k3s-io/k3s (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-54250, was published on 25 June 2026.","url":"https://junglewise.ai/threats/technologies/github-com-k3s-io-k3s","json_url":"https://junglewise.ai/threats/technologies/github-com-k3s-io-k3s.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-k3s-io-k3s","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":1},"latest":[{"cve":"CVE-2026-54250","cvss":5.8,"epss":0.0017,"slug":"cve-2026-54250-k3s-io-k3s-path-traversal-in-etcd-snapshot-decompression","title":"k3s-io K3s path traversal in etcd snapshot decompression","severity":"medium","exploited":false,"published_at":"2026-06-25T19:16:41.983+00:00","url":"https://junglewise.ai/threats/cve-2026-54250-k3s-io-k3s-path-traversal-in-etcd-snapshot-decompression"},{"cve":"CVE-2025-46599","cvss":3.1,"epss":0.0045,"slug":"cve-2025-46599-cncf-k3s-kubernetes-kubelet-configuration-exposes-credentials","title":"GO-2025-3646 - CNCF K3s Kubernetes kubelet configuration exposes credentials in github.com/k3s-io/k3s","severity":"low","exploited":false,"published_at":"2025-05-05T16:13:00+00:00","url":"https://junglewise.ai/threats/cve-2025-46599-cncf-k3s-kubernetes-kubelet-configuration-exposes-credentials"},{"cve":"CVE-2023-32187","cvss":3.1,"epss":0.0072,"slug":"cve-2023-32187-k3s-apiserver-port-is-vulnerable-to-unauthenticated-remote-denial","title":"K3s apiserver port is vulnerable to unauthenticated remote denial-of-service (DoS) attack via TLS SAN stuffing attack","severity":"low","exploited":false,"published_at":"2023-09-11T13:47:08+00:00","url":"https://junglewise.ai/threats/cve-2023-32187-k3s-apiserver-port-is-vulnerable-to-unauthenticated-remote-denial"}],"weekly":[{"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":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":297,"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":222,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":207,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":199,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":160,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":126,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"code.vikunja.io/api (Go)","slug":"code-vikunja-io-api","vulnerabilities":91,"url":"https://junglewise.ai/threats/technologies/code-vikunja-io-api"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":81,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":78,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"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"}],"technology":{"hub":true,"name":"github.com/k3s-io/k3s (Go)","slug":"github-com-k3s-io-k3s","vendor":{"hub":true,"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://k3s.io/","repo_url":"https://github.com/k3s-io/k3s","description":"K3s is a lightweight Kubernetes distribution designed for IoT and edge computing environments.","url":"https://junglewise.ai/threats/technologies/github-com-k3s-io-k3s"},"most_severe":[{"cve":"CVE-2026-54250","cvss":5.8,"epss":0.0017,"slug":"cve-2026-54250-k3s-io-k3s-path-traversal-in-etcd-snapshot-decompression","title":"k3s-io K3s path traversal in etcd snapshot decompression","severity":"medium","exploited":false,"published_at":"2026-06-25T19:16:41.983+00:00","url":"https://junglewise.ai/threats/cve-2026-54250-k3s-io-k3s-path-traversal-in-etcd-snapshot-decompression"},{"cve":"CVE-2023-32187","cvss":3.1,"epss":0.0072,"slug":"cve-2023-32187-k3s-apiserver-port-is-vulnerable-to-unauthenticated-remote-denial","title":"K3s apiserver port is vulnerable to unauthenticated remote denial-of-service (DoS) attack via TLS SAN stuffing attack","severity":"low","exploited":false,"published_at":"2023-09-11T13:47:08+00:00","url":"https://junglewise.ai/threats/cve-2023-32187-k3s-apiserver-port-is-vulnerable-to-unauthenticated-remote-denial"},{"cve":"CVE-2025-46599","cvss":3.1,"epss":0.0045,"slug":"cve-2025-46599-cncf-k3s-kubernetes-kubelet-configuration-exposes-credentials","title":"GO-2025-3646 - CNCF K3s Kubernetes kubelet configuration exposes credentials in github.com/k3s-io/k3s","severity":"low","exploited":false,"published_at":"2025-05-05T16:13:00+00:00","url":"https://junglewise.ai/threats/cve-2025-46599-cncf-k3s-kubernetes-kubelet-configuration-exposes-credentials"}],"generated_at":"2026-11-13T03:07:00.155039+00:00"}