{"action":"Upgrade github.com/rancher/fleet to 0.12.15 or later.","affected":[{"fixed":"0.12.15","introduced":"0.12.0"},{"fixed":"0.13.11","introduced":"0.13.0"},{"fixed":"0.14.6","introduced":"0.14.0"},{"fixed":"0.15.2","introduced":"0.15.0"}],"component":"github.com/rancher/fleet","cve_ids":["CVE-2026-44936"],"ecosystem":"Go","epss":0.00348,"exploited":false,"fixed_versions":["0.12.15","0.13.11","0.14.6","0.15.2"],"ghsa_id":"GHSA-hx4v-cxpf-vh8m","id":"tcs_01M5KGQDF12RGJZX8R2GXNF4V2","modified_at":"2026-07-07T16:00:23.254427550Z","published_at":"2026-07-07T15:26:37Z","references":["https://osv.dev/vulnerability/GO-2026-5873","https://github.com/rancher/fleet/security/advisories/GHSA-hx4v-cxpf-vh8m"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5873","url":"https://osv.dev/vulnerability/GO-2026-5873"}],"summary":"Rancher Fleet has SSRF in Bundle Reader via Unvalidated Helm Repository URL in fleet.yaml in github.com/rancher/fleet"}