CVE-2026-42403 (GCVE-0-2026-42403)

Vulnerability from cvelistv5 – Published: 2026-05-01 08:38 – Updated: 2026-05-01 16:21
VLAI
Title
Apache Neethi: Circular Policy Reference Infinite Loop
Summary
Apache Neethi does not properly detect circular references in policy definitions. When a WS-Policy document contains circular policy references (where Policy A references Policy B which references Policy A), the policy normalization process can enter an infinite loop or cause excessive recursion, leading to a stack overflow or application hang. An attacker can craft malicious policy documents with circular references to cause a Denial of Service condition Users are recommended to upgrade to version 3.2.2, 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 2026-05-01 13:24 UTC
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 936 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Neethi Affected: 0 , < 3.2.2 (semver)
guessed Create a notification for this product.
Show details on NVD website
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