The vulnerability of the normalization mechanism for security policies in the Java framework Apache Neethi, which allows a violator to trigger a service failure.

The vulnerability of the normalization mechanism for security policies in the Java framework Apache Neethi is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures...

CLSA-2026-1782867592 TuxCare security update for org.apache.neethi:neethi (1 CVE)

TuxCare rebuilt org.apache.neethi:neethi to address 1 CVE. Fixed in 3.1.1-tuxcare.1...

Security Bulletin: Multiple Vulnerabilities Identified in Apache Neethi Allowing Denial of Service and Unauthorized Outbound Requests, which impacts IBM Tivoli Netcool Configuration Manager

Summary IBM Tivoli Netcool Configuration Manager version 6.4.2 addresses multiple vulnerabilities in Apache Neethi. These vulnerabilities could allow attackers to cause a denial of service through specially crafted WS-Policy documents or malicious policy references. Exploitation may result in...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in the PolicyBuilder policy parser. An attacker can exhaust runtime memory and crash the application by supplying a policy document with deeply nested policy operators, or a policy structure that drives unbounded...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in AbstractPolicyOperator during policy normalization. An attacker can force excessive resource consumption by supplying crafted policies that use ExactlyOne aggregation to evade the...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the PolicyReference.getRemoteReferencedPolicy path in src/main/java/org/apache/neethi/PolicyReference.java. An attacker can exhaust memory or force the process to spend...

CVE-2026-66142

Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested structures, which may lead to a denial of service attack when parsing policies due to runtime memory exhaustion. Users are recommended to upgrade to version 3.2.3, which fixes th...

CVE-2026-66143

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...

CVE-2026-66144 Apache Neethi: Remote PolicyReference fetch lacks resource bounds

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 maximu...

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-2026-66144 Apache Neethi: Remote PolicyReference fetch lacks resource bounds

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 maximu...

CVE-2026-66143 Apache Neethi: Missing global alternative-output budget across policy computation paths

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...

CVE-2026-66143

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...

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-2026-66143 Apache Neethi: Missing global alternative-output budget across policy computation paths

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...

EUVD-2026-48579

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...

CVE-2026-66143 Apache Neethi: Missing global alternative-output budget across policy computation paths

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...

CVE-2026-66142

Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested structures, which may lead to a denial of service attack when parsing policies due to runtime memory exhaustion. Users are recommended to upgrade to version 3.2.3, which fixes th...

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-2026-66142 Apache Neethi: Uncontrolled recursion in policy processing

Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested structures, which may lead to a denial of service attack when parsing policies due to runtime memory exhaustion. Users are recommended to upgrade to version 3.2.3, which fixes th...