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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-48618
MEDIUMpublished 2026-06-26 02:16 UTC · 3 days ago · modified 2026-06-26 20:18 UTC
6.5
CVSS / 10
// description
A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth authentication bypass due to resolver and verifier hostname normalization mismat. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
// weaknesses (CWE)
- CWE-176