CVE-2026-50645

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

There is no restriction on the amount of attachment headers that a message can contain when being deserialized by Apache CXF, which can lead to uncontrolled resource consumption or a denial of service attack. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue by imposing a maximum default of 500 attachments per message.

Vulnerability Details

Published Date

June 12, 2026

Last Modified

June 13, 2026

CWE ID

CWE-400

Source

NVD

Vendor

Apache Software Foundation

Product

Apache CXF

External References

https://lists.apache.org/thread/24zb7cqcvykhwm0j797dmdq25s61mj93
http://www.openwall.com/lists/oss-security/2026/06/11/12

CVE-2026-50645

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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