CVE-2021-37968

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 94.0.4606.54

Description The issue is related to an inappropriate implementation in the Background Fetch API, which can allow a remote attacker to leak cross-origin data via a crafted HTML page. This can lead to unauthorized access to protected information.

Recommendations For versions prior to 94.0.4606.54, update to version 94.0.4606.54 or later to resolve the issue. As a temporary workaround, consider restricting access to the Background Fetch API until a patch is applied.