CVE-2026-42402

CVE-2026-42402 describes a Denial of Service in Apache Neethi due to algorithmic complexity in policy normalization. Crafted WS-Policy documents can trigger an exponential Cartesian cross-product expansion, causing unbounded memory growth and JVM heap exhaustion during normalization when too many...

CVE-2026-42403

Apache Neethi (CVE-2026-42403) can fail to detect circular WS-Policy references during policy normalization, causing infinite recursion or an infinite loop that may lead to stack overflow or application hang. An attacker can craft policy documents with circular references, resulting in Denial of ...

CVE-2026-66143

A vulnerability in the Apache Neethi library allows an attacker to bypass the maximum number of normalized policy alternatives by submitting crafted policies . This flaw can lead to a denial of service (DoS) attack due to uncontrolled resource consumption . Affected products include IBM WebSphere...

CVE-2026-42404

CVE-2026-42404 — Apache Neethi : The PolicyReference API allows an application calling a remote policy reference to initiate outbound requests to arbitrary protocols/IPs, with no URI restrictions pre-3.2.2. Reports indicate the issue enables unrestricted HTTP redirection when fetching remote poli...

CVE-2026-66144

The Apache Neethi library is vulnerable to a Denial of Service (DoS) attack due to uncontrolled resource consumption (CWE-400 ). If remote policy references are manually retrieved via the API, an attacker can supply a huge policy document that exhausts runtime memory. This vulnerability affects s...

CVE-2026-66142

The Apache Neethi library is vulnerable to uncontrolled recursion during policy parsing, specifically when handling deeply nested structures or policies lacking policy Ids. This flaw can lead to a denial of service (DoS) attack caused by runtime memory exhaustion (CWE-400 ). This vulnerability af...

CVE-2026-91863

A flaw exists in Apache Neethi where a remote attacker can send a specially crafted WS-Policy document containing deeply nested policy elements. This document can bypass the parser's nesting-depth limit, triggering uncontrolled recursion that exhausts the thread stack and crashes the parser, resu...

CVE-2026-91864

Apache Neethi is vulnerable to a denial of service (DoS) condition due to insufficient input validation during the processing of WS-Policy documents . A specially crafted document can pack unlimited content within a policy assertion , which the software copies into memory without enforcing size l...

CVE-2026-91866

Apache Neethi is vulnerable to a denial of service (DoS) condition due to a flaw in its policy-intersection functionality. A remote attacker can provide a specially crafted pair of WS-Policy documents that force the system to perform an exponential amount of work, resulting in excessive CPU consu...

CVE-2026-91865

A flaw in Apache Neethi allows a remote attacker to cause a denial of service (DoS) by providing a specially crafted WS-Policy document . The vulnerability is triggered when the document contains repeated policy references , forcing Neethi to re-expand these references exponentially during normal...

CVE-2026-91867

Apache Neethi is vulnerable to a denial of service (DoS) condition because it lacks a total timeout when fetching remote policy references. While the system limits time per read, a malicious or slow server can trickle bytes slowly to keep the fetch alive indefinitely, tying up the calling thread....