Severity: CVSS 4.0: 7.7 (high) CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/S:N/AU:Y/R:A/V:D/RE:M/U:Red
Affected versions: - Apache CouchDB before 3.5.3 Description: An unlimited gzip decompression routine in chttpd in Apache CouchDB 3.5.2 and below on all platforms allows any remote client to cause a denial of service via memory exhaustion. Users are recommended to upgrade to version 3.5.3, which fixes this issue. Credit: ZeroVuln labs (reporter) References: https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwhozbfjtot0f https://couchdb.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-90797
