PT-2026-50209

CVE-2026-12459

Published

2026-05-28

Updated

2026-08-31

Description by

CVSS 2.0

6.4

Medium

MetricsAV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.155

Description An inappropriate implementation in the Serial component allows a remote attacker to perform Universal Cross-Site Scripting (UXSS), which is a vulnerability that enables the injection of arbitrary scripts or HTML across different origins, via a crafted HTML page.

Recommendations Update to version 149.0.7827.155 or later.

Exploitability

Fix

Impacts

Vendors

Affected products

Weakness enumeration

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Related identifiers

CVE-2026-12459

BDU:2026-13216

ECHO-C0FA-321C-6E4C