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.
Metrics
Affected Vendors & Products
References
History
Sat, 13 Jun 2026 01:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* |
Fri, 12 Jun 2026 14:30:00 +0000
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| Metrics |
cvssV3_1
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Fri, 12 Jun 2026 10:45:00 +0000
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| First Time appeared |
Apache
Apache cxf |
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| Vendors & Products |
Apache
Apache cxf |
Fri, 12 Jun 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
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| References |
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Fri, 12 Jun 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Apache CXF: No restriction on attachment headers per message | |
| Weaknesses | CWE-400 | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published: 2026-06-12T09:06:54.819Z
Updated: 2026-06-12T13:43:27.552Z
Reserved: 2026-06-05T14:05:01.499Z
Link: CVE-2026-50645
Updated: 2026-06-12T09:28:15.759Z
Status : Analyzed
Published: 2026-06-12T10:16:23.533
Modified: 2026-06-13T01:00:40.040
Link: CVE-2026-50645
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