{"action":"Upgrade github.com/rancher/rancher to 0.0.0-20260519172014-d0c047bbc6d2 or later.","affected":[{"introduced":"0"}],"component":"github.com/rancher/rancher","cve_ids":["CVE-2026-41053"],"ecosystem":"Go","epss":0.00524,"exploited":false,"fixed_versions":["0.0.0-20260519172014-d0c047bbc6d2"],"ghsa_id":"GHSA-4j6x-2764-m8gh","id":"tcs_01M5KGQC73MGADDXKCXP16MRD5","modified_at":"2026-07-22T20:59:38.962138133Z","published_at":"2026-07-07T15:26:37Z","references":["https://osv.dev/vulnerability/GO-2026-5869","https://github.com/rancher/rancher/security/advisories/GHSA-4j6x-2764-m8gh","https://nvd.nist.gov/vuln/detail/CVE-2026-41053","https://github.com/rancher/rancher/commit/361d4d57cd09b87f3c53f88af42046ffaa7b57e4","https://github.com/rancher/rancher/commit/d0c047bbc6d202e953d7557b82cbb354367db6ae","https://github.com/rancher/rancher/pull/55093","https://github.com/rancher/rancher/pull/55147"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GO-2026-5869","url":"https://osv.dev/vulnerability/GO-2026-5869"},{"source":"nvd","source_id":"CVE-2026-41053","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41053"}],"summary":"Rancher has over-inclusive team membership expansion in GitHub App authentication provider in github.com/rancher/rancher"}