PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-50633 Apache Software Foundation CVE debrief

CVE-2026-50633 is a HIGH severity vulnerability in Apache CXF's JCA integration module. The vulnerability is caused by a JNDI Injection issue, 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, which fixes this issue.

Vendor
Apache Software Foundation
Product
Apache CXF
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-08-07
Advisory published
2026-06-12
Advisory updated
2026-08-07

Who should care

Users of Apache CXF's JCA integration module, particularly those who have not upgraded to versions 4.2.2 or 4.1.7.

Technical summary

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.

Defensive priority

HIGH

Recommended defensive actions

  • Upgrade to Apache CXF version 4.2.2 or 4.1.7 to fix the JNDI Injection vulnerability.

Evidence notes

The vulnerability has a CVSS score of 8.1 and is considered HIGH severity. The CVE was published on 2026-06-12T10:16:23.297Z and last modified on 2026-06-12T18:53:11.240Z.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-50633 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-50633

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-50633 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-50633

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.