CVE-2026-90797 – An unlimited gzip decompression routine in chttpd in Apache CouchDB 3.5.2 and below on all

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.