Red Hat Lightwell has released org.apache.neethi:neethi 3.2.2.rhlw-00028 with backported fixes for CVE-2026-91863, CVE-2026-91865, CVE-2026-91866, and CVE-2026-91867.
CVE-2026-91863: Apache Neethi: Uncontrolled recursion while parsing crafted WS-Policy documents allows denial of service
CVE-2026-91865: Apache Neethi: Crafted policy references cause exponential expansion during normalization leading to denial of service
CVE-2026-91866: Apache Neethi: Crafted policies cause unbounded work during intersection leading to denial of service
CVE-2026-91867: Apache Neethi: Remote policy fetch lacks a total timeout, allowing a slow server to hang the request indefinitely
This patched artifact is a drop-in replacement for org.apache.neethi:neethi 3.2.2 from Maven Central.