CVE-2026-87487

HighCVSS 8.3/10Last modified Sep 10, 2026

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)

Metrics

CVSS 3.1 8.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Sep 9, 2026
Last modified
Sep 10, 2026
NVD status
Analyzed

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CVE-2026-87487: High severity, CVSS 8.3 | Vulnix