VULNERABILITY INTELLIGENCE

CVE-2026-87487

CVSS score8.3 HIGH
EPSS probability0.39%
CISA KEVNot currently listed
Published2026-09-09
Last modified2026-09-10
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

Missing authorization in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Weakness classification

  • CWE-862: Missing Authorization

Primary references