CVE-2026-64958

published 2026-08-06

CVE-2026-64958: An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache CXF by sending a message with many…

Priority P3 39 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache CXF by sending a message with many attachment headers. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
apache	cxf	< 3.6.12	3.6.12
apache	cxf	>= 4.0.0 < 4.1.8	4.1.8
apache	cxf	>= 4.2.0 < 4.2.3	4.2.3

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CWE-400