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VULNERABILITIES

CVE-2026-91865 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://www.openwall.com/lists/oss-security/2026/09/18/12 CVEMailing ListThird Party Advisory
https://lists.apache.org/thread/l48btqh02rlpsgf5p6r5ltqk1cb69dtc [email protected]Mailing ListVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-770Allocation of Resources Without Limits or ThrottlingCISA-ADP

Affected Products

ProductVersions
apache neethi
< 3.2.4

CPE

  • cpe:2.3:a:apache:neethi:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-91865
NVD Published Date:
Sep 21, 2026
NVD Last Modified:
Sep 25, 2026
Source:
[email protected]
CVE-2026-91865 Details - Not Deferred