Uncaught Exception Affecting nodejs package, versions [24.18.0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CONAN-NODEJS-22474588
- published12 Nov 2026
- disclosed11 Nov 2026
- creditUnknown
Introduced: 11 Nov 2026
NewCVE-2026-126051 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Uncaught Exception in TLS server handshake handling, where the deferred code behind an OpenSSL callback runs after its socket has been destroyed. An attacker can terminate the server process by sending a client hello followed by padding and a socket FIN, which destroys the socket before the deferred callback runs and raises an uncaught exception instead of emitting an 'error' event. Only TLS servers that use SNICallback, OCSPRequest, newSession, resumeSession or server.addContext() are affected.