{"id":"CVE-2026-62925","published":"2026-10-14T15:17:21.230","lastModified":"2026-10-14T16:17:47.760","description":"Gitea parses Alpine package uploads before enforcing package-size quotas and does not bound the decompressed .PKGINFO data or its dependency and provides entry counts. An authenticated user with package-publish permission can upload a small, highly compressed archive that causes disproportionately large memory allocations during parsing and metadata generation. On memory-constrained deployments, this can terminate the process or otherwise disrupt availability.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-400"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-1.27.3/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39026","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39029","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-36q5-5423-vgx2","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39026","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39029","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-36q5-5423-vgx2","tags":[]}],"hasPoc":true,"ai":null}