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CVE-2021-37973

CRITICAL CVSS: 9.6 Published: 2021-10-08 Modified: 2026-06-17

Description

Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected Platforms

Debian Debian LinuxFedoraproject FedoraGoogle Chrome

Weakness Type

CWE-416, CWE-416

References