websocket-driver vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2026-61666Highwebsocket-driver: websocket-driver-ruby: Denial of service via malformed Host header CVE-2026-54490Mediumwebsocket-driver: websocket-driver: Resource limit bypass via message compression CVE-2026-54466Criticalwebsocket-driver: websocket-driver: Message corruption via abuse of protocol length headers CVE-2026-54465Mediumwebsocket-driver: websocket-driver: Memory exhaustion in HTTP header parser CVE-2026-54464Mediumwebsocket-driver: websocket-driver: Resource limit bypass via message compression CVE-2026-54463Mediumwebsocket-driver: websocket-driver: Memory exhaustion via abuse of protocol length headers

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