CVE-2026-91865: fallo de gravedad alta en Apache Neethi
Apache Neethi: Crafted policy references cause exponential expansion during normalization leading to denial of service
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Apache Software Foundation · Apache NeethiCVEs relacionadas — Apache Neethi
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-66143HIGHApache Neethi: Missing global alternative-output budget across policy computation pathsEPSS 0.9%CVE-2026-42403HIGHApache Neethi: Circular Policy Reference Infinite LoopEPSS 0.8%CVE-2026-91863HIGHApache Neethi: Uncontrolled recursion while parsing crafted WS-Policy documents allows denial of serviceEPSS 0.8%CVE-2026-91866HIGHApache Neethi: Crafted policies cause unbounded work during intersection leading to denial of serviceEPSS 0.7%CVE-2026-91864HIGHApache Neethi: Crafted WS-Policy documents bypass element/attribute limits causing memory exhaustionEPSS 0.7%CVE-2026-66144HIGHApache Neethi: Remote PolicyReference fetch lacks resource boundsEPSS 0.7%