SEPTEMBER 17, 2026
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Case File

CVE-2026-87466

MEDIUM · CVSS 4.3 EPSS 0.26%

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Google Chrome versions prior to 153.0.8010.36 are vulnerable due to incorrect authorization in Workers, enabling remote attackers to bypass web origin policies through specially crafted HTML pages. This flaw could lead to unauthorized access to sensitive data or functionality within web applications. Organizations using affected versions of Chrome should prioritize updating to mitigate potential security risks.

CVE
CVE-2026-87466
Severity
MEDIUM
CVSS
4.3
EPSS
0.26%
Chrome

Original NVD Description

Incorrect authorization in Workers in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-58704 HIGH CVE-2026-87658 MEDIUM CVE-2026-87657 LOW CVE-2026-87656 MEDIUM CVE-2026-87655 MEDIUM CVE-2026-87654 CRITICAL