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CVE-2026-8521

HIGH CVSS: 7.5 Published: 2026-05-14 Modified: 2026-06-17

Description

Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

Affected Platforms

Microsoft WindowsLinux Linux KernelGoogle ChromeApple Macos

Weakness Type

CWE-416

References