ws vulnerabilities
CVEs whose affected-version data names the ws package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-48779High· 7.5PoCws is an open source WebSocket client and server for Node.js
ws is an open source WebSocket client and server for Node.js. All versions from 1.1.0 up to (but not including) 5.2.5, from 6.0.0 up to 6.2.4, from 7.0.0 up to 7.5.11, and from 8.0.0 up to 8.21.0 are affected by a memory exhaustion DoS v…
▾ Midnightws_project · wsEPSS 0.81%via NVD
CVE-2026-45736Medium· 4.4PoCws is an open source WebSocket client and server for Node.js
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 i…
▾ Twilightws_project · wsEPSS 0.74%via NVD