{"schema_version": "1.6.1", "id": "CVE-2026-85532", "summary": "Insufficient Validation of Derived-Key Parameters", "details": "Apache WSS4J accepted attacker-controlled derived-key lengths and offsets without adequate bounds. This could permit cryptographically weak keys or excessive CPU and memory consumption when processing crafted WS-Security messages. The fixes enforce a minimum key length of 16 bytes, a maximum length of 512 bytes, and a maximum offset of 4096 bytes.\nUsers are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4, which fix this issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "4.0.0"}, {"fixed": "4.0.2"}]}, {"type": "SEMVER", "events": [{"introduced": "3.0.0"}, {"fixed": "3.0.6"}]}, {"type": "SEMVER", "events": [{"introduced": "0"}, {"fixed": "2.4.4"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread.html/7jllcpbf4nbzhdp2vchz5yplnl5w6vd6"}]}