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ALPINE-CVE-2026-48618

ALPINE-CVE-2026-48618

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 6.5 · Medium · Fix available

Published
Updated

Stack: system

Affected products and versions

  • nodejs Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: < 22.23.0-r0

    Update to 22.23.0-r0

  • nodejs Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 22.23.0-r0

    Update to 22.23.0-r0

  • nodejs Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 24.17.0-r0

    Update to 24.17.0-r0

  • nodejs Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 24.17.0-r0

    Update to 24.17.0-r0

Original sources

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