CVE-2026-102467
Received Received - Intake

Vert.x WebSocket Zip Bomb DoS Vulnerability

Publication date: 2026-10-15

Last updated on: 2026-10-15

Assigner: Eclipse Foundation

Description
In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the WebSocket implementation does not define a maximum number of bytes allocation when decompressing frames or messages. This can be used to implement DDOS attacks with a zip bomb. The impacted component is io.vertx:vertx-core.

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Meta Information

Published
2026-10-15
Last Modified
2026-10-15
Generated
2026-10-15
EPSS Evaluated
N/A
NVD
CVE-2026-102467
EUVD
EUVD-2026-101929

Affected Vendors & Products

Showing 4 associated CPEs
Vendor Product Version / Range
Eclipse Foundation Eclipse Vert.x 4.0.0
Eclipse Foundation Eclipse Vert.x 5.0.0
Eclipse Foundation Eclipse Vert.x 5.1.0
Eclipse Foundation Eclipse Vert.x 5.2.0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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