Microsoft Edge security advisory (AV26-017)

Serial number: AV26-017
Date: January 12, 2026

On January 9, 2026, Microsoft published a security update to address vulnerabilities in the following product:

  • Microsoft Edge Stable Channel – versions prior to 143.0.3650.139

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary update.

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