CVE-2026-56755
2 advisories.
Go/code.gitea.io/gitea CVE-2026-56755: high
Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload
Action: Upgrade code.gitea.io/gitea to 1.27.0 or later.
go get code.gitea.io/gitea@v1.27.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.27.0 | - |
Fixed versions
| 1.27.0 |
Sources
- osv: GHSA-6hm7-3pwj-22rm
- https://github.com/go-gitea/gitea/security/advisories/GHSA-6hm7-3pwj-22rm
- https://github.com/go-gitea/gitea/pull/38406
- https://github.com/go-gitea/gitea/pull/38426
- https://github.com/go-gitea/gitea/commit/de4b8277e9cb576f2315fb03b5ab6478b42a1d31
- https://github.com/go-gitea/gitea/commit/f69e15afe7496cc62e96dab244629c69eb31a7bf
- https://github.com/go-gitea/gitea
- https://github.com/go-gitea/gitea/releases/tag/v1.27.0
CVE-2026-56755 · published · modified · JSON
Go/gitea.dev CVE-2026-56755: unknown
Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload in gitea.dev
Action: Upgrade gitea.dev to 1.27.0 or later.
go get gitea.dev@v1.27.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.27.0 | - |
Fixed versions
| 1.27.0 |
Sources
- osv: GO-2026-6037
- https://github.com/go-gitea/gitea/security/advisories/GHSA-6hm7-3pwj-22rm
- https://github.com/go-gitea/gitea/commit/de4b8277e9cb576f2315fb03b5ab6478b42a1d31
- https://github.com/go-gitea/gitea/commit/f69e15afe7496cc62e96dab244629c69eb31a7bf
- https://github.com/go-gitea/gitea/pull/38406
- https://github.com/go-gitea/gitea/pull/38426
- https://github.com/go-gitea/gitea/releases/tag/v1.27.0
CVE-2026-56755 · published · modified · JSON