CVE-2026-91866 (GCVE-0-2026-91866)

Vulnerability from cvelistv5 – Published: 2026-09-21 11:27 – Updated: 2026-09-21 13:17
VLAI
Title
Apache Neethi: Crafted policies cause unbounded work during intersection leading to denial of service
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 13:16 UTC
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1006 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Neethi Affected: 0 , < 3.2.4 (semver)
guessed Create a notification for this product.
Credits
This issue was found using Claude agents to study the security of open-source projects
Show details on NVD website
To clipboard 

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