HIGH 8.7 NVD
CVE-2026-102467
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 o
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.
References
- https://github.com/eclipse-vertx/vert.x/security/advisories/GHSA-h722-h6c2-6j3c
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/341
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-10-15 via NVD.
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