Microsoft Edge security advisory (AV26-714)
Serial number: AV26-714 Date: July 17, 2026 On July 16, 2026, Microsoft published a security update to address vulnerabilities in the following product: Microsoft Edge Stable Channel – versions prior to 150.0.4078.80 The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary update. Microsoft Edge Stable Channel Release Notes
CSIRTS triage
- What
- A security update was released to address vulnerabilities in Microsoft Edge.
- Who is affected
- Users and administrators of Microsoft Edge versions prior to 150.0.4078.80.
- Urgency
- Immediate action is recommended to mitigate potential vulnerabilities, although no exploitation has been reported.
- Action
- Users should apply the latest security update to Microsoft Edge.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/microsoft-edge-security-advisory-av26-714
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