BIT-node-2026-48928

vendorUSosv

view advisory published 2026-06-29Licence: per source

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**.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-48928US	medium5.4	0.22% (12th)	—	2026-06-26
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…

references

External citations — patches, advisories, analysis.

https://nodejs.org/en/blog/vulnerability/june-2026-security-releasesADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-48928WEB

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