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Description: ws is an open source WebSocket client and server for Node.js. Prior to 8.20.1, the websocket.close() implementation is vulnerable to uninitialized memory disclosure when a TypedArray is passed as the reason argument. This vulnerability is fixed in 8.20.1.
Activity
NormandoHall commentedon May 19, 2026
Link: GHSA-58qx-3vcg-4xpx
AviVahl commentedon May 19, 2026
#5439
No response from author, though...
NormandoHall commentedon May 19, 2026
Meanwhile add to
package.jsonThen
npm ichadlwilson commentedon May 20, 2026
This is merged/fixed via #5439 now; pending release.
darrachequesne commentedon May 20, 2026
New releases which use
ws@~8.20.1:engine.io@6.6.8: https://github.com/socketio/socket.io/releases/tag/engine.io%406.6.8engine.io-client@6.6.5: https://github.com/socketio/socket.io/releases/tag/engine.io-client%406.6.5socket.io-adapter@2.5.7: https://github.com/socketio/socket.io/releases/tag/socket.io-adapter%402.5.7Thanks for the heads-up 👍
fix(deps): resolve dependabot security alerts in transitive deps
fix(deps): resolve 9 dependabot security alerts (lockfile refresh) (#138