{"id":"CVE-2026-73273","revision":"92ef25eee5dd429b81d9875417c8590c","records":[{"revision":"92ef25eee5dd429b81d9875417c8590c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-73273","aliases":[],"title":"Gitea Maven checksum upload quota bypass and memory exhaustion","description":"Gitea's Maven upload handler reads checksum uploads entirely into memory and returns before enforcing package-size quotas. An authenticated user with package-publish permission can submit an oversized body to a checksum endpoint despite legitimate checksum values being at most 128 bytes. This bypasses the upload quota on that path and can exhaust server memory.","state":0,"publishedAt":"2026-10-14T14:37:30.614+00:00","modifiedAt":"2026-10-14T15:03:16.838+00:00","affected":[{"ecosystem":"Vendor product","name":"code.gitea.io/gitea","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Gitea\",\n                    \"product\": \"Gitea\",\n                    \"packageName\": \"code.gitea.io/gitea\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"1.27.2\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/go-gitea/gitea/security/advisories/GHSA-5xcq-p92v-43rf","https://blog.gitea.com/release-of-1.27.3/","https://github.com/go-gitea/gitea/pull/39028","https://github.com/go-gitea/gitea/pull/39031","https://github.com/go-gitea/gitea/releases/tag/v1.27.3"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-73273","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-73273","identifiers":["CVE-2026-73273"]},"retained":false,"historicalAffected":[]}],"coverage":[]}