CVE-2026-27780

CRITICAL9.8

Published 2026-07-03 · Updated 2026-07-06 · Source 88ee5874-cf24-4952-aea0-31affedb7ff2

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.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-863

References

View on NVD

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