PT-2026-41307
CVE-2026-45736
·
Published
2026-05-12
·
Updated
2026-10-01
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions
ws versions prior to 8.20.1
Description
ws is an open source WebSocket client and server for Node.js. The
websocket.close() function is susceptible to uninitialized memory disclosure, which occurs when a TypedArray is provided as the reason argument.Recommendations
Update to version 8.20.1.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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