{"schema_version": "1.6.1", "id": "CVE-2026-91863", "summary": "Uncontrolled recursion while parsing crafted WS-Policy documents allows denial of service", "details": "A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser (denial of service).\nUsers are recommended to upgrade to version 3.2.4, which fixes this issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "0"}, {"fixed": "3.2.4"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread/72kxj71lvrqqx90xxqqctvpbw0t8mpxw"}]}