CVE-2026-27780

UNKNOWN 0.0

Gitea pre-receive hook can miss branch-protection checks after scanner errors

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks.

CWE	CWE-863
Vendor	gitea
Product	gitea open source git server
Published	Jul 3, 2026

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Affected Versions

Gitea / Gitea Open Source Git Server

0 < 1.26.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/go-gitea/gitea/pull/36963 github.com: https://github.com/go-gitea/gitea/releases/tag/v1.26.0 blog.gitea.com: https://blog.gitea.com/release-of-1.26.0/

Credits

🔍 yonatan-pl