CVE-2026-91863
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). Users are recommended to upgrade to version 3.2.4, which fixes this issue.
- Published Sep 21, 2026
- CVSS 7.5 high
- 0.8% chance of exploitation in the next 30 days (EPSS)
- A fix is available