Unrated severityNVD Advisory· Published Jul 3, 2026· Updated Jul 6, 2026
Gitea pre-receive hook can miss branch-protection checks after scanner errors
CVE-2026-27780
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
3- github.com/go-gitea/gitea/pull/36963mitrepatch
- blog.gitea.com/release-of-1.26.0/mitrerelease-notes
- github.com/go-gitea/gitea/releases/tag/v1.26.0mitrerelease-notes
News mentions
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