CVE-2026-91866
A specially crafted pair of WS-Policy documents can force Neethi's policy-intersection to do exponential amounts of work, pinning the CPU for a long time (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.
- Score
- CVSS 3.1 7.5 High
- Status
- Analyzed - security@apache.org
- Published
- 2026-09-21
- Last modified
- 2026-09-21
- Weaknesses
- CWE-770
Affected products
References
- https://lists.apache.org/thread/zbfxnomgvbmqchqjgc6lk5h0z76k3gh4
- http://www.openwall.com/lists/oss-security/2026/09/18/13
