Socketio
6 CVEs across 3 Socketio products. Browse Socketio vulnerabilities, severities, and proof-of-concept exploits.
Socketio products with known CVEs
Socketio CVEs — newest first| CVE | Severity | Score | Published | Summary |
|---|
CVE-2026-69185 | High | 7.5 | 2026-08-03 | Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can ma… |
CVE-2026-59725 | High | 7.5 | 2026-07-08 | Socket.IO enables bidirectional and low-latency communication for every platform. From 4.1.0 before 6.6.7, Engine.IO protocol v4 polling transport does not pro… |
CVE-2026-59724 | High | 7.5 | 2026-07-08 | Socket.IO enables bidirectional and low-latency communication for every platform. From 6.5.0 before 6.6.7, Engine.IO servers with WebTransport enabled can reso… |
CVE-2026-33151 | High | 7.5 | 2026-03-20 | Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, a specially crafted Soc… |
CVE-2024-38355 | High | 7.3 | 2024-06-19 | Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. A specially crafted Socket.IO packet can trigger an uncaught excep… |
CVE-2023-32695 | High | 7.3 | 2023-05-27 | socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet… |
CVE-2023-31125 | Medium | 6.5 | 2023-05-08 | Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. An uncaught exception vulnerabi… |
CVE-2022-41940 | High | 7.1 | 2022-11-22 | Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP reques… |
CVE-2022-21676 | High | 7.5 | 2022-01-12 | Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP reques… |