CVE-2026-66143

Apache Neethi: Missing global alternative-output budget across policy computation paths

Published Jul 24, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
It is possible to bypass the maximum number of normalized policy alternatives that was introduced in Apache Neethi 3.2.2 via certain crafted policies, which may lead to a denial of service attack via resource consumption. Users are recommended to upgrade to version 3.2.3, which fixes this issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Apache
Apache neethi
Vendors & Products Apache
Apache neethi
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description It is possible to bypass the maximum number of normalized policy alternatives that was introduced in Apache Neethi 3.2.2 via certain crafted policies, which may lead to a denial of service attack via resource consumption. Users are recommended to upgrade to version 3.2.3, which fixes this issue.
Title Apache Neethi: Missing global alternative-output budget across policy computation paths
Weaknesses CWE-400
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Jul 24, 2026, 6:40 PM
Reserved
Jul 24, 2026, 7:26 AM
Status
Analyzed
Published
Jul 24, 2026, 1:18 PM
Modified
Oct 24, 2026, 1:10 PM