Vulnerabilities in pkg:maven/org.apache.cxf/cxf-rt-transports-jms

PACKAGE
Advisory Identifier: GHSA-93g8-qqv3-mrx8
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Advisory Summary

CVE-2026-50632 is a CRITICAL (CVSS 9.8) apache cxf has jndi injection vulnerability (CWE-502: Deserialization of Untrusted Data) affecting Cxf rt transports jms libraries in the Maven ecosystem. The issue involves apache cxf has jndi injection vulnerability in jmsconfigfactory. Remediation is available by upgrading affected packages to version 4.2.2, 4.1.7, 3.6.12.

3 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.apache.cxf/cxf-rt-transports-jms

3 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.apache.cxf/cxf-rt-transports-jms. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-93g8-qqv3-mrx8 CVE-2026-50632 CRITICAL Apache CXF has JNDI Injection Vulnerability in JMSConfigFactory
GHSA-2hvc-5c6v-f533 CVE-2026-44417 HIGH Apache CXF: Untrusted JMS configuration can lead to RCE
GHSA-g4px-6qhm-hqjm CVE-2025-48913 MODERATE Apache CXF: Untrusted JMS configuration can lead to RCE

CVE-2026-50632 at a Glance

CVE Identifier CVE-2026-50632
GHSA Identifier GHSA-93g8-qqv3-mrx8
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-502: Deserialization of Untrusted Data
Affected Product Cxf rt transports jms
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 9.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2026-50632

To remediate this vulnerability, upgrade all affected Cxf rt transports jms dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.apache.cxf:cxf-rt-transports-jms fixed: 4.2.2 
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-jms</artifactId>
    <version>4.2.2</version>
</dependency>
org.apache.cxf:cxf-rt-transports-jms fixed: 4.1.7 
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-jms</artifactId>
    <version>4.1.7</version>
</dependency>
org.apache.cxf:cxf-rt-transports-jms fixed: 3.6.12 
<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-jms</artifactId>
    <version>3.6.12</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.apache.cxf

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-50632, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.apache.cxf

Analyze the terminal output to locate any version of Cxf rt transports jms in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.2.2), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.apache.cxf command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-502: Deserialization of Untrusted Data, where the product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. In Cxf rt transports jms, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been identified, which can allow code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.

CVE-2026-50632 Affected Cxf rt transports jms Versions

3 component(s)
Fixed Versions:
4.2.24.1.73.6.12
Product / Package Ecosystem Affected Versions Fixed Version
org.apache.cxf:cxf-rt-transports-jms
maven/org.apache.cxf/cxf-rt-transports-jms
Maven
≥ 4.2.0
< 4.2.2
4.2.2
org.apache.cxf:cxf-rt-transports-jms
maven/org.apache.cxf/cxf-rt-transports-jms
Maven
≥ 4.1.0
< 4.1.7
4.1.7
org.apache.cxf:cxf-rt-transports-jms
maven/org.apache.cxf/cxf-rt-transports-jms
Maven
< 3.6.12
3.6.12

References

NVD — CVE-2026-50632 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-50632
access.redhat.com/errata/rhsa-2026:37... WEB
https://access.redhat.com/errata/RHSA-2026:37390
Cxf rt transports jms Security Information SECURITY
https://access.redhat.com/security/cve/CVE-2026-50632
bugzilla.redhat.com/show_bug.cgi WEB
https://bugzilla.redhat.com/show_bug.cgi?id=2488304
Cxf rt transports jms Source Repository REPOSITORY
https://github.com/apache/cxf
lists.apache.org/thread/740ghch5z5y6... WEB
https://lists.apache.org/thread/740ghch5z5y675cn2kzgtyo5k37n6qcw
Cxf rt transports jms Security Information SECURITY
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50632.json

Frequently Asked Questions

What is CVE-2026-50632?
CVE-2026-50632 is a security vulnerability in Cxf rt transports jms involving Apache CXF has JNDI Injection Vulnerability in JMSConfigFactory under CWE-502: Deserialization of Untrusted Data.
Which Cxf rt transports jms versions are affected?
Affected versions include releases prior to 4.2.2, 4.1.7, 3.6.12 across affected packages: org.apache.cxf:cxf-rt-transports-jms.
What version fixes CVE-2026-50632?
Upgrading to 4.2.2, 4.1.7, 3.6.12 (or the latest patched release for your respective branch) resolves the vulnerability.
Is cxf-rt-transports-jms affected?
Yes, org.apache.cxf:cxf-rt-transports-jms is affected in releases prior to 4.2.2, 4.1.7, 3.6.12. Upgrade your dependency to 4.2.2, 4.1.7, 3.6.12 or later.
What is the CVSS score of CVE-2026-50632?
CVE-2026-50632 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2026-50632?
CVE-2026-50632 is classified under CWE-502: Deserialization of Untrusted Data (The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.).
How can I check Maven dependencies for CVE-2026-50632?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.apache.cxf'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-93g8-qqv3-mrx8",
  "modified" : "2026-10-06T19:30:32Z",
  "published" : "2026-06-12T12:31:34Z",
  "aliases" : [ "CVE-2026-50632" ],
  "summary" : "Apache CXF has JNDI Injection Vulnerability in JMSConfigFactory",
  "details" : "A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been identified, which can allow code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.",
  "severity" : [ {
    "type" : "CVSS_V3",
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  } ],
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    },
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  }, {
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    },
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  }, {
    "package" : {
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    },
    "ranges" : [ {
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      }, {
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      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-50632"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2026:37390"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/security/cve/CVE-2026-50632"
  }, {
    "type" : "WEB",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2488304"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/apache/cxf"
  }, {
    "type" : "WEB",
    "url" : "https://lists.apache.org/thread/740ghch5z5y675cn2kzgtyo5k37n6qcw"
  }, {
    "type" : "WEB",
    "url" : "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50632.json"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-20", "CWE-502" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-08-20T18:32:47Z",
    "nvd_published_at" : "2026-06-12T10:16:23Z"
  }
}