{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-90799",
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"state": "PUBLISHED",
"assignerShortName": "apache",
"dateReserved": "2026-09-13T15:06:21.705Z",
"datePublished": "2026-10-20T15:40:16.600Z",
"dateUpdated": "2026-10-20T18:10:08.069Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache",
"dateUpdated": "2026-10-20T15:40:16.600Z"
},
"title": "Apache CouchDB: Atom-table exhaustion in _changes sequences and _search bookmarks with specially crafted sequence values",
"source": {
"discovery": "UNKNOWN"
},
"affected": [
{
"vendor": "Apache Software Foundation",
"product": "Apache CouchDB",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "3.5.3",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"value": "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.",
"lang": "en",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "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.