{"action":"Upgrade github.com/traefik/traefik/v3 to 3.6.23 or later.","affected":[{"fixed":"3.6.23","introduced":"3.6.0"},{"fixed":"3.7.7","introduced":"3.7.0"}],"component":"github.com/traefik/traefik/v3","cve_ids":["CVE-2026-65602"],"ecosystem":"Go","epss":0.00333,"exploited":false,"fixed_versions":["3.6.23","3.7.7"],"ghsa_id":"GHSA-42cj-m3vj-89wv","id":"tcs_01M5KGSB023V9RPGE016HQ0A2X","modified_at":"2026-08-18T15:00:17.659864518Z","published_at":"2026-08-18T14:32:29Z","references":["https://osv.dev/vulnerability/GO-2026-6192","https://github.com/traefik/traefik/security/advisories/GHSA-42cj-m3vj-89wv","https://nvd.nist.gov/vuln/detail/CVE-2026-65602","https://github.com/traefik/traefik/commit/67501cbe7bc7774e26ecbd1c29af97f098e14b0b","https://github.com/traefik/traefik/pull/13458","https://github.com/traefik/traefik/releases/tag/v3.6.23","https://github.com/traefik/traefik/releases/tag/v3.7.7","https://www.vulncheck.com/advisories/traefik-before-ingressroutetcp-serverstransport-namespace-bypass"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6192#Go/github.com/traefik/traefik/v3","url":"https://osv.dev/vulnerability/GO-2026-6192"}],"summary":"Traefik CRD IngressRouteTCP ServersTransport Cross-Provider Namespace Bypass in github.com/traefik/traefik"}