VDB
CVE-2026-63021
CVE-2026-63021
PUBLISHED
CVSS 6.5 MEDIUM
Reported by Gitea · Published October 14, 2026
Gitea's Swift package parser limits each manifest to 128 KiB but does not limit the number of manifests or their aggregate size before reading them into memory. An authenticated user with package-publish permission can upload a highly compressed archive containing many manifests, causing allocations far larger than the uploaded archive. This can exhaust memory, terminate the process, or cause request failures.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitea | Gitea | 0 |
| Gitea | Gitea | 0 |
| alpine | gitea | 0 |
Timeline
- Oct 14, 2026 CVE Published
- Oct 14, 2026 CVE Updated
- Oct 15, 2026 EPSS Score
- Oct 19, 2026 EPSS Score
- Oct 21, 2026 EPSS Score
- Oct 24, 2026 EPSS Score
- Oct 25, 2026 EPSS Score
- Oct 29, 2026 EPSS Score
References
- GitHub Security Advisory GHSA-fqxf-w92m-prvq vendor-advisory
- Gitea 1.27.3 release announcement release-notes
- Fix: go-gitea/gitea pull request #39025 patch
- Fix: go-gitea/gitea pull request #39032 patch
- go-gitea/gitea v1.27.3 release release-notes