high7.5
CVE-2026-58421
Gitea: Unauthenticated ReDoS via CODEOWNERS pattern matching allows denial of service
Impact
Unauthenticated ReDoS via CODEOWNERS pattern matching allows denial of service
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | code.gitea.io/gitea | <= 1.26.2 | 1.26.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-v96j-25gv-g2w9
- https://github.com/go-gitea/gitea/security/advisories/GHSA-v96j-25gv-g2w9
- https://nvd.nist.gov/vuln/detail/CVE-2026-58421
- https://github.com/go-gitea/gitea/pull/38011
- https://github.com/go-gitea/gitea/commit/ea35af1b68d57522c7686618bd61d3216d91589f
- https://blog.gitea.com/release-of-1.26.3-and-1.26.4
- https://github.com/go-gitea/gitea/releases/tag/v1.26.4
- https://blog.gitea.com/release-of-1.26.3-and-1.26.4/