CVE-2026-41506
high
CVSS v3
7.4
CVSS v2
—
VIR risk
7.4
Description
go-git: Credential leak via cross-host redirect in smart HTTP transport
Predictions
Exploit likelihood
82%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-41506.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-41506
Vendor advisory: security-advisories@github.com — https://github.com/go-git/go-git/security/advisories/GHSA-3xc5-wrhm-f963
Vendor advisory: security-advisories@github.com — https://github.com/go-git/go-git/releases/tag/v6.0.0-alpha.2
Vendor advisory: security-advisories@github.com — https://github.com/go-git/go-git/releases/tag/v5.18.0
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | forky | affected | |
| debian | sid | fixed | 5.19.1-1 |
| debian | trixie | affected | |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/go-git/go-git/v5 | <5.18.0 | 5.18.0 |
| Go | github.com/go-git/go-git/v6 | <6.0.0-alpha.2 | 6.0.0-alpha.2 |
| GO | github.com/go-git/go-git/v6 | <= 6.0.0-alpha.1 | 6.0.0-alpha.2 |
| GO | github.com/go-git/go-git/v5 | <= 5.17.2 | 5.18.0 |
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
- https://nvd.nist.gov/vuln/detail/CVE-2026-41506
- https://github.com/go-git/go-git
- https://security-tracker.debian.org/tracker/CVE-2026-41506
- https://www.suse.com/security/cve/CVE-2026-41506.html
- https://github.com/advisories/GHSA-3xc5-wrhm-f963
CWEs
CWE-522
Verify integrity in audit chain (admin only). AS-IS.