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CVE PROGRAM SOURCE RECORD8.7 High

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 of bytes allocation w

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Status
Published
Published
Updated
Assigning organization
eclipse

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Eclipse Foundation Eclipse Vert.x

Default version status: unaffected

  • 4.0.0 to ≤ 4.5.34affected
  • 5.0.0 to ≤ 5.0.12affected
  • 5.1.0 to ≤ 5.1.9affected
  • 5.2.0affected

References