[CVE-2026-12027] Inappropriate implementation in Headless in Google Chrome prior to 149.0.7827.115 allowed a remote a…

Descripción técnica

Inappropriate implementation in Headless in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Puntuación CVSS

Score: 9.6/10 — Severidad: CRITICAL — Estado NIST: Analyzed

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Productos afectados

Chrome, Macos, Linux kernel, Windows — Google, Apple, Linux

Debilidades (CWE)

CWE-250, CWE-693

Fuente oficial

Publicado en NIST NVD.