CVE-2026-104633 Details
Description
When migrating a repository from another Gitea instance, Gitea used the page size reported in the source server's API settings to end its paginated downloads. A source that reported `max_response_items` as `0` made these loops run indefinitely and grow server memory until it was exhausted. Any user who can migrate repositories could point a migration at a server they control and cause a denial of service.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 7, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://blog.gitea.com/release-of-28.1.0/ | Gitea Limited | |
| https://github.com/go-gitea/gitea/pull/39501 | Gitea Limited | |
| https://github.com/go-gitea/gitea/pull/39507 | Gitea Limited | |
| https://github.com/go-gitea/gitea/releases/tag/v28.1.0 | Gitea Limited | |
| https://github.com/go-gitea/gitea/security/advisories/GHSA-jj5r-9rpc-8h6h | Gitea Limited |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | Gitea Limited |
| CWE-835 | Loop with Unreachable Exit Condition ('Infinite Loop') | Gitea Limited |
Affected Products
No affected product data is available for this CVE.
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 7, 2026 | CVE Modified | CISA-ADP |
| Oct 6, 2026 | New CVE Received | Gitea Limited |