Medium 6.5Published Oct 6, 2026

CVE-2026-95112Gitea issue reference parsing CPU exhaustion

Updated under an hour ago (2026-10-19 07:00 UTC)

Does this affect you?

It affects Gitea. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Gitea

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-407
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Gitea
NVD analysis: Analyzed
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Gitea Gitea gitea:gitea (from the name)	through 1.27.3	CNA record
gitea gitea gitea:gitea	before 28.0.0	NVD

References

https://github.com/go-gitea/gitea/security/advisories/GHSA-467c-4w7p-8427vendor-advisory
https://github.com/go-gitea/gitea/pull/39396patch
https://blog.gitea.com/release-of-28.0.0/release-notes
https://github.com/go-gitea/gitea/releases/tag/v28.0.0release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.