Date: 1 November 2021
On 29 October 2021 Microsoft published a Security Update to address vulnerabilities in the following product:
- Microsoft Edge (Chromium-based) – versions prior to 95.0.1020.40
Microsoft is aware that exploits for CVE-2021-38000 and CVE-2021-38003 exist in the wild.
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary update.
Microsoft Edge Stable Channel Release Notes
Note to Readers
The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment. We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.