VULNERABILITY INTELLIGENCE

CVE-2026-79121

CVSS score8.3 HIGH
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-08-25
Last modified2026-08-27
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

Improper input validation in Chromecast in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

Weakness classification

  • CWE-20: Improper Input Validation

Primary references