Feed/CVE-2026-56850
CVE-2026-56850MEDIUMCVSS 4.1

CVE-2026-56850

Published Jul 30, 2026·Updated Jul 30, 2026

NVD Description

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**.

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

References

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