CVE-2026-50633
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.86% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-502
- Affected
- apache/cxf
- Source
- security@apache.org
References
- https://lists.apache.org/thread/1czhgovkgzdkyp3t61wthn0foogh2grfVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/06/11/10Mailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:37390
- https://access.redhat.com/security/cve/CVE-2026-50633
- https://bugzilla.redhat.com/show_bug.cgi?id=2488307
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50633.json
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.