SEPTEMBER 17, 2026
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Case File

CVE-2026-87561

MEDIUM · CVSS 4.3 EPSS 0.21%

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

CyberRota Analysis

AI-Generated

A vulnerability in the Web Authentication feature of Google Chrome prior to version 153.0.8010.36 allows remote attackers to bypass web origin policies using a specially crafted Chrome extension. This could potentially lead to unauthorized access to sensitive web resources. Organizations using affected versions of Chrome should prioritize updating to mitigate the risk of exploitation.

CVE
CVE-2026-87561
Severity
MEDIUM
CVSS
4.3
EPSS
0.21%
Chrome

Original NVD Description

Incorrect authorization in Web Authentication in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)

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