CVE-2026-91865 (GCVE-0-2026-91865)

Vulnerability from cvelistv5 – Published: 2026-09-21 11:26 – Updated: 2026-09-21 13:17
VLAI
Title
Apache Neethi: Crafted policy references cause exponential expansion during normalization leading to denial of service
Summary
A small WS-Policy document using repeated policy references can force Neethi to re-expand the same references exponentially during normalization, consuming huge amounts of CPU and memory (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 13:17 UTC
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
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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