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VULNERABILITIES

CVE-2026-105964 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-IDCWE NameSource
CWE-770Allocation of Resources Without Limits or ThrottlingGitea Limited

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-105964
NVD Published Date:
Oct 18, 2026
NVD Last Modified:
Oct 19, 2026
Source:
Gitea Limited
CVE-2026-105964 Details - Not Deferred