Threat Intelligence Alert – Zero-Day in Common WebP Graphics Files – Patch all Browsers Immediately
Google’s efficient and compression based graphics file format WebP has been found to contain a critical zero-day vulnerability that can lead to a complete compromise of a computer that renders a malicious WebP graphics file on any website hosting such malware content. This could be anywhere. Most browser have been patched against this vulnerability, but may not have restarted yet to take effect. Please check and force reboots or browser restarts as soon as possible.