CVE-2026-105964
CVE-2026-105964 · Gitea Actions artifact v4 API unbounded request body
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The Gitea Actions artifact v4 (Twirp) handlers read the whole request body into memory without a size limit. A user who can run a workflow and obtains the runner token of that run could send an oversized request to the artifact service and exhaust the memory of the server, which terminates the Gitea process. The request body is now limited to 1 MiB.
CVSS 6.5 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
gitea
- Versions
- ≥ 1.22.0, ≤ 28.1.0: Affected (semver)
No fix published
Original sources
- https://github.com/go-gitea/gitea/security/advisories/GHSA-6f9g-7jgm-m5ph
- https://github.com/go-gitea/gitea/pull/39818
- https://github.com/go-gitea/gitea/pull/39822
- https://blog.gitea.com/release-of-28.2.0/
- https://github.com/go-gitea/gitea/releases/tag/v28.2.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-105964