{"id":"CVE-2026-90799","revision":"e7b33f50c25f4f36bf87a704fee5755f","records":[{"revision":"e7b33f50c25f4f36bf87a704fee5755f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90799","aliases":[],"title":"Apache CouchDB: Atom-table exhaustion in _changes sequences and _search bookmarks with specially crafted sequence values","description":"Unsafe binary deserialisation in chttpd in Apache CouchDB 3.5.2 and below on all platforms allows an authenticated user to cause a denial of service via memory exhaustion.\n\nUsers are recommended to upgrade to version 3.5.3, which fixes this issue.","state":0,"publishedAt":"2026-10-20T15:40:16.6+00:00","modifiedAt":"2026-10-20T18:10:08.069+00:00","affected":[{"ecosystem":"Vendor product","name":"Apache CouchDB","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Apache Software Foundation\",\n                    \"product\": \"Apache CouchDB\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.5.3\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:U/S:N/AU:Y/R:A/V:D/RE:M/U:Amber","score":1.3,"severity":"LOW"}],"references":["https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwhozbfjtot0f","https://lists.apache.org/thread/bqxkm19hw8985t7opz675b29hs1zl4z9"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90799","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90799","identifiers":["CVE-2026-90799"]},"retained":false,"historicalAffected":[]}],"coverage":[]}