A flaw in Node.js HTTPS Agent connection reuse can cause PFX object-array key collisions, allowing mutual TLS (mTLS) client identities to be reused across requests configured with different client certificates. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
10
Node
Data
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07 Aug 2026 08:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.14.1 - 4.4
CVSS 34.1
EPSS0.00084
SSVC