Use After Free Vulnerability in Google Chrome MediaStream Component

CVE-2026-126852

What is CVE-2026-126852?

A vulnerability has been identified in the MediaStream component of Google Chrome, which is affected by a use after free condition. This flaw can potentially enable a remote attacker to execute arbitrary code within the browser's sandbox environment by using a specially crafted HTML page. Users of Google Chrome are advised to upgrade to version 157.0.8103.78 or later to mitigate any risks associated with this vulnerability.

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