SEPTEMBER 5, 2026
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Case File

CVE-2026-84354

CRITICAL · CVSS 9.6 EPSS 0.27%

Source: NVD + CISA KEV + EPSS · Published 2026-09-02 · Last synced 2026-09-05

CyberRota Analysis

AI-Generated

A vulnerability in the FileSystem component of Google Chrome prior to version 152.0.7977.75 allows remote attackers to execute arbitrary code outside the browser's sandbox by leveraging social engineering techniques through a specially crafted HTML page. This poses a significant risk to users, particularly in environments where untrusted content is frequently encountered. Organizations and individuals using affected versions of Chrome should prioritize updating to the latest version to mitigate potential exploitation.

CVE
CVE-2026-84354
Severity
CRITICAL
CVSS
9.6
EPSS
0.27%
Chrome

Original NVD Description

Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Related CVEs

Other vulnerabilities affecting the same vendor(s)