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High severity · published Jun 12, 2026
CVE-2026-50633
Apache CXF: JNDI Injection vulnerability in DispatchMDBMessageListenerImpl
8.1
CVSS
0.9%
EPSS
No
On KEV
Description
A JNDI Injection vulnerability has been discovered in Apache CXF's JCA integration module, which can allow for code execution, if an attacker is able to manipulate the JCA deployment descriptor (ra.xml) or runtime activation parameters. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Apache CXF · Apache Software Foundation
4.2.0 before 4.2.2; 4.0.0 before 4.1.7; before 3.6.12 · source: vendor
CX
Cxf · Apache
before 4.1.7; 4.2.0 before 4.2.2 · source: NVD
RH
Red Hat Fuse 7 · Red Hat
All versions, or not specified · source: CISA
RH
Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16 · Red Hat
All versions, or not specified · source: CISA
Affected product
AC
Apache CXF
Apache Software Foundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-50633
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-50633
Vendor Advisory
https://lists.apache.org/thread/1czhgovkgzdkyp3t61wthn0foogh2grf
Mailing List
http://www.openwall.com/lists/oss-security/2026/06/11/10
access.redhat.com
https://access.redhat.com/errata/RHSA-2026:37390
access.redhat.com
https://access.redhat.com/security/cve/CVE-2026-50633
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2488307
security.access.redhat.com
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50633.json
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