When processing issue and comment bodies, Gitea scanned the entire preceding text for action keywords such as "closes" or "fixes" once per Markdown link, giving processing time quadratic in the input size. An authenticated user able to submit issue or comment content could send a crafted body of about 1 MB that keeps a CPU core busy for several minutes while holding a database transaction open.
History

Tue, 13 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*

Thu, 08 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-407
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 Oct 2026 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Gitea
Gitea gitea
Vendors & Products Gitea
Gitea gitea

Tue, 06 Oct 2026 23:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-399

Tue, 06 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Description When processing issue and comment bodies, Gitea scanned the entire preceding text for action keywords such as "closes" or "fixes" once per Markdown link, giving processing time quadratic in the input size. An authenticated user able to submit issue or comment content could send a crafted body of about 1 MB that keeps a CPU core busy for several minutes while holding a database transaction open.
Title Gitea issue reference parsing CPU exhaustion
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Gitea

Published: 2026-10-06T19:25:12.973Z

Updated: 2026-10-08T12:26:17.597Z

Reserved: 2026-10-04T21:59:53.573Z

Link: CVE-2026-95112

cve-icon Vulnrichment

Updated: 2026-10-08T12:24:52.855Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-06T20:17:34.963

Modified: 2026-10-13T15:36:44.343

Link: CVE-2026-95112

cve-icon Redhat

No data.