{"cve":"CVE-2026-41506","nvd":{"published":"2026-05-08T14:16:33.983","modified":"2026-06-17T10:46:48.920","status":"Analyzed","description":"go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","score":7.4},"cwes":["CWE-522"],"references":["https://github.com/go-git/go-git/releases/tag/v5.18.0","https://github.com/go-git/go-git/releases/tag/v6.0.0-alpha.2","https://github.com/go-git/go-git/security/advisories/GHSA-3xc5-wrhm-f963"],"products":["go-git_project:go-git"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-41506","score":0.00259,"percentile":0.17615,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3xc5-wrhm-f963","url":"https://osv.dev/vulnerability/GHSA-3xc5-wrhm-f963","summary":"go-git: Credential leak via cross-host redirect in smart HTTP transport","modified":"2026-09-10T03:50:42.618780019Z","packages":[{"ecosystem":"Go","name":"github.com/go-git/go-git/v5","purl":"pkg:golang/github.com/go-git/go-git/v5","ranges":["<5.18.0"],"fixed":["5.18.0"]},{"ecosystem":"Go","name":"github.com/go-git/go-git/v6","purl":"pkg:golang/github.com/go-git/go-git/v6","ranges":["<6.0.0-alpha.2"],"fixed":["6.0.0-alpha.2"]}]},{"id":"GO-2026-5105","url":"https://osv.dev/vulnerability/GO-2026-5105","summary":"Go-git: Credential leak via cross-host redirect in smart HTTP transport in github.com/go-git/go-git","modified":"2026-08-08T21:41:52.957086347Z","packages":[{"ecosystem":"Go","name":"github.com/go-git/go-git/v5","purl":"pkg:golang/github.com/go-git/go-git/v5","ranges":["<5.18.0"],"fixed":["5.18.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}