CVE-2026-66143

HIGH

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

Title source: cna
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0051
EPSS Percentile 40.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (2)
apache/neethi 3.2.2
Apache Software Foundation/Apache Neethi < 3.2.3
Published Jul 24, 2026
Tracked Since Jul 24, 2026