{"action":"Upgrade github.com/go-git/go-billy/v5 to 5.9.0 or later.","affected":[{"fixed":"5.9.0","introduced":"0"}],"component":"github.com/go-git/go-billy/v5","cve_ids":["CVE-2026-44740"],"ecosystem":"Go","epss":0.00389,"exploited":false,"fixed_versions":["5.9.0"],"ghsa_id":"GHSA-m3xc-h892-ggx6","id":"tcs_01M5KGMP13HQ4DPKJQE9076DYQ","modified_at":"2026-08-08T21:41:53.435927217Z","published_at":"2026-07-24T18:35:55Z","references":["https://osv.dev/vulnerability/GO-2026-5490","https://github.com/go-git/go-billy/security/advisories/GHSA-m3xc-h892-ggx6","https://github.com/go-git/go-billy/pull/203","https://github.com/go-git/go-billy/releases/tag/v5.9.0"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GO-2026-5490","url":"https://osv.dev/vulnerability/GO-2026-5490"},{"source":"nvd","source_id":"CVE-2026-44740","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44740"}],"summary":"Go-billy: Symlink resolution lack of cycle detection leads to infinite loop in github.com/go-git/go-billy"}