Vulnerability Details CVE-2026-48928
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**.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 15.9%
CVSS Severity
CVSS v3 Score 4.2
Products affected by CVE-2026-48928
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cpe:2.3:a:nodejs:node.js:22.22.3
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cpe:2.3:a:nodejs:node.js:24.16.0
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cpe:2.3:a:nodejs:node.js:26.3.0