CVE-2026-105964

6.5 MEDIUMpublic exploit available

Published 2026-10-18 · Updated 2026-10-19

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

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 vector

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

Weaknesses

CWE-770

Public exploit & PoC references

https://github.com/go-gitea/gitea/pull/39818
https://github.com/go-gitea/gitea/pull/39822
https://github.com/go-gitea/gitea/releases/tag/v28.2.0
https://github.com/go-gitea/gitea/security/advisories/GHSA-6f9g-7jgm-m5ph

All references

https://blog.gitea.com/release-of-28.2.0/
https://github.com/go-gitea/gitea/pull/39818
https://github.com/go-gitea/gitea/pull/39822
https://github.com/go-gitea/gitea/releases/tag/v28.2.0
https://github.com/go-gitea/gitea/security/advisories/GHSA-6f9g-7jgm-m5ph

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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