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NodejsNode.js4.0.0

1 matches found

CVE
CVE•added 2026/01/20 8:41 p.m.•55 views

CVE-2026-21637

CVE-2026-21637 is a Node.js TLS handling issue where synchronous exceptions in PSK/ALPN callbacks can bypass tlsClientError/error paths, causing process termination or FD leaks and potential DoS. Connected advisories (ALAS2023-2026-1404, ALAS2023-2026-1402, ALAS2023-2026-1403, CBLMARINER) confirm...

7.5CVSS5.6AI score0.01056EPSS