CVE-2026-66144: Apache Neethi

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes this issue by imposing a default maximum size on data read from remote policy references.

Affected products

• Apache Neethi: before 3.2.3 (fixed in 3.2.3)

Published 2026-07-24. Last modified 2026-07-27.