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CVE PROGRAM SOURCE RECORD4.2 Medium

CVE-2026-48928

A inconsistency in Node.js hostname matching can cause a trust-policy bypass in multi-context mTLS setups.

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Status
Published
Published
Updated
Assigning organization
hackerone

Description

A inconsistency in Node.js hostname matching can cause a trust-policy bypass in multi-context mTLS setups. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

nodejs node

Default version status: unaffected

  • 22.22.3 to ≤ 22.22.3affected
  • 24.16.0 to ≤ 24.16.0affected
  • 26.3.0 to ≤ 26.3.0affected

References