Medium severity6.2NVD Advisory· Published Aug 13, 2026· Updated Aug 26, 2026
CVE-2026-56755
CVE-2026-56755
Description
Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
code.gitea.io/giteaGo | < 1.27.0 | 1.27.0 |
Affected products
2- osv-coordsRange: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-6hm7-3pwj-22rmghsaADVISORY
- github.com/go-gitea/gitea/commit/de4b8277e9cb576f2315fb03b5ab6478b42a1d31ghsaWEB
- github.com/go-gitea/gitea/commit/f69e15afe7496cc62e96dab244629c69eb31a7bfghsaWEB
- github.com/go-gitea/gitea/pull/38406ghsaWEB
- github.com/go-gitea/gitea/pull/38426ghsaWEB
- github.com/go-gitea/gitea/releases/tag/v1.27.0nvdWEB
- github.com/go-gitea/gitea/security/advisories/GHSA-6hm7-3pwj-22rmnvdWEB
- blog.gitea.com/gitea-1.27.0-is-released/nvd
News mentions
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