CVE-2026-54465

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server() or to complement a WebSocket client, a peer can make a single connection consume an unbounded amount of memory by sending an HTTP request or response with a never-ending list of headers. This can lead to the receiving process running out of memory. This issue is fixed in version 0.8.1.
CVSS

No CVSS.

Configurations

No configuration.

History

17 Jul 2026, 20:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-17 20:17

Updated : 2026-07-23 16:19


NVD link : CVE-2026-54465

Mitre link : CVE-2026-54465

CVE.ORG link : CVE-2026-54465


JSON object : View

Products Affected

No product.

CWE
CWE-770

Allocation of Resources Without Limits or Throttling