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Socket.IO Engine.IO protocol v4 polling transportSocket.IO: Engine.IO Polling Transport Connection Exhaustion

Risk 43
Severity
7.5
First published (updated )
CVE-2026-59725

Socket.IO Engine.IOSocket.IO: Engine.IO WebTransport SID DoS

Risk 43
Severity
7.5
First published (updated )
CVE-2026-59724

npm/socket.io-parsersocket.io allows an unbounded number of binary attachments

Risk 33
Severity
8.7
EPSS
0.08%
First published (updated )
CVE-2026-33151

BleepingComputerMalicious extensions in Chrome Web store steal user credentials

First published (updated )
News
BleepingComputer

npm/socket.io-parserInsufficient validation when decoding a Socket.IO packet

Risk 46
Severity
7.5
First published (updated )
CVE-2023-32695
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npm/engine.ioUncaught exception in engine.io

Risk 39
Severity
6.5
First published (updated )
CVE-2023-31125

redhat/engine.ioUncaught exception in engine.io

Risk 61
Severity
7.1
First published (updated )
CVE-2022-41940

Socket Socket.io-parser Node.jsSocket.io - Improper type validation in attachment parsing

Risk 90
Severity
10
First published (updated )
CVE-2022-2421

Socket Socket.io-client JavaNULL Pointer Dereference

Risk 43
Severity
7.5
First published (updated )
CVE-2022-25867

Socket Engine.io Node.jsUncaught Exception in engine.io

Risk 43
Severity
7.5
First published (updated )
CVE-2022-21676
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npm/socket.ioInsecure Defaults

Risk 27
Severity
5.3
First published (updated )
CVE-2020-28481

Socket Engine.ioEngine.IO before 4.0.0 allows attackers to cause a denial of service (resource consumption) via a PO…

Risk 43
Severity
7.5
First published (updated )
CVE-2020-36048

Socket Socket.io-parser Node.jssocket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via…

Risk 43
Severity
7.5
First published (updated )
CVE-2020-36049

Socket Socket.io Node.jsSocket.io is a realtime application framework that provides communication via websockets. Because so…

Risk 43
Severity
7.5
First published (updated )
CVE-2017-16031

npm/engine.io-clientAffected versions of `engine.io-client` do not verify certificates by default, and as such may be vu…

Risk 36
Severity
5.9
First published (updated )
CVE-2016-10536
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