CVE-2026-48930

CVSS 5.6 MEDIUMEPSS 0.4%CWE-284

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.6EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 jun 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Productos afectados

nodejs · node

Referencias

https://nodejs.org/en/blog/vulnerability/june-2026-security-releases