CVE-2026-41506

high

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.

References

https://github.com/go-git/go-git/security/advisories/GHSA-3xc5-wrhm-f963

https://github.com/go-git/go-git/releases/tag/v6.0.0-alpha.2

https://github.com/go-git/go-git/releases/tag/v5.18.0

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-28596

Details

Source: Mitre, NVD

Published: 2026-05-08

Updated: 2026-05-12

Named Vulnerability: GO-2026-5105Named Vulnerability: GHSA-3xc5-wrhm-f963

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.4

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00259