Ref# ADV2025_109 | Date: Apr 3rd 2025

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Microsoft has published a security advisory to address vulnerabilities affecting the following products on March 26, 2025. It is recommended that you take the necessary precautions to ensure your products are always protected.    

• Microsoft Edge Extended Stable Channel – versions prior to 134.0.3124.93

For more information on these updates, you can follow this URL: 

https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#march-26-2025

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.

PDF Download: Microsoft Edge Security Advisory

References 

• Microsoft Release Notes for Microsoft Edge Security Updates. (2025, March 26). Retrieved from Microsoft. https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#march-26-2025
• Microsoft Edge security advisory. (2025, March 27). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/microsoft-edge-security-advisory-av25-167