CVE-2026-64958
High · 7.5CVSS
7.5
EPSS
0.7%
Published
Aug 6, 2026
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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