Microsoft Edge Multiple Vulnerabilities

Release Date: 30 Mar 2026

RISK: Medium Risk

TYPE: Clients - Browsers

Multiple vulnerabilities were identified in Microsoft Edge. A remote attacker could exploit some of these vulnerabilities to trigger remote code execution, denial of service condition and sensitive information disclosure on the targeted system.

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Impact

• Remote Code Execution
• Denial of Service
• Information Disclosure

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System / Technologies affected

• Microsoft Edge version prior to 146.0.3856.84

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Solutions

Before installation of the software, please visit the software vendor web-site for more details.

Apply fixes issued by the vendor:

• Update to version 146.0.3856.84 or later

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Vulnerability Identifier

• CVE-2026-4673
• CVE-2026-4674
• CVE-2026-4675
• CVE-2026-4677
• CVE-2026-4679
• CVE-2026-4680
• CVE-2026-32187

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Source

• Microsoft Edge

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Related Link

• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#march-26-2026
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4673
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4674
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4675
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4677
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4679
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4680
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32187