Vulnerabilities

CVSS

4.4 Medium

Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Risk score

35.2

Published

2026-07-30

Status

Analyzed

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**.

Weaknesses

CWE-287

Coverage 1

vulnerability

Multiples vulnérabilités dans Node.js (30 juillet 2026)

Multiple vulnerabilities have been discovered in Node.js, impacting versions 22.x, 24.x, and 26.x prior to the specified release dates. These vulnerabilities can lead to data integrity compromise, data confidentiality is…

CERT-FR · Jul 30, 2026 Medium

CVE-2026-48934CVE-2026-56846CVE-2026-56847nodejsvulnerabilitysecurity

All articles mentioning it

Advisories and references

• nodejs.org/en/blog/vulnerability/july-2026-security-releases