Microsoft Edge Multiple Vulnerabilities

Release Date: 12 Dec 2025

RISK: Medium Risk

TYPE: Clients - Browsers

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

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Impact

• Denial of Service
• Remote Code Execution

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System / Technologies affected

• Microsoft Edge version prior to 143.0.3650.80

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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 143.0.3650.80 or later

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Vulnerability Identifier

• CVE-2025-14372
• CVE-2025-14373

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Source

• Microsoft Edge

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Related Link

• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#december-11-2025
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-14372
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-14373