CVE-2026-91863
7.5 HIGHPublished 2026-09-21 · Updated 2026-09-21
AI risk analysis
- Summary
- The flaw allows a specially crafted WS-Policy document to exhaust the thread stack, causing a denial of service. This matters because it can disrupt service without requiring sophisticated exploitation.
- Exploitability
- Exploitation requires sending a complex WS-Policy document; preconditions include using an affected version of Neethi.
- Blast radius
- If exploited, this could lead to service disruption for systems relying on the affected parser.
- Prioritized remediation
- Upgrade to Neethi version 3.2.4 immediately to address this issue.
dosxmlpolicyparser
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-674
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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