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CVE WatchNov 3, 2026

CVE-2026-121104

Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to pot

CVSS

9.6

Critical

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Nov 3, 2026 · Last modified: Nov 3, 2026 · CWE-863

EPSS · 30d

Not enough EPSS history yet.

Technical description

Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Official references
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