Use After Free Vulnerability in Google Chrome Workers

CVE-2026-91749

What is CVE-2026-91749?

A vulnerability in Google Chrome's handling of Workers allows a remote attacker to exploit a use-after-free scenario. By crafting a malicious HTML page, the attacker may execute arbitrary code outside the browser's sandbox, posing significant risks to users. This flaw affects versions of Google Chrome released prior to 153.0.8010.47, making it crucial for users to update to the latest version to mitigate potential threats.

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