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 4.1EPSS 0.082%Risk 0.41
View source- Published
- 2026-07-30 06:25:55
- Affected versions
- >=22.0.0,<23.0.0,>=24.0.0,<25.0.0,>=26.0.0
- Type
- Critical software
- Last modified
- 2026-07-30 16:33:59
- Vector
- CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N