What is CVE-2026-44417?

CVE-2026-44417 is a high-severity vulnerability in Apache Cxf, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2026-05-22.

How severe is CVE-2026-44417?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Apache Cxf

CVE-2026-44417

The fix for CVE-2025-48913: Apache CXF: Untrusted JMS configuration can lead to RCE was not complete, meaning that another path in the code might lead to code execution capabilities, if untrusted users are allowed to configure JMS for Apac…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (35.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apache Cxf — versions 4.2.0
Apache Software Foundation Cxf — versions 4.2.0, 4.0.0, 0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)

Frequently asked questions

What is CVE-2026-44417?: CVE-2026-44417 is a high-severity vulnerability in Apache Cxf, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2026-05-22.
How severe is CVE-2026-44417?: High severity. CVSS v3 base score is 7.5 out of 10.