Microsoft Edge Multiple Vulnerabilities

Release Date: 19 May 2025

RISK: High Risk

TYPE: Clients - Browsers

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

 

Note:

CVE-2025-4664 is being exploited in the wild. The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Hence, the risk level is rated as High Risk.

 

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Impact

• Remote Code Execution
• Information Disclosure

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System / Technologies affected

• Microsoft Edge version prior to 136.0.3240.76

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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 136.0.3240.76 or later

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Vulnerability Identifier

• CVE-2025-4609
• CVE-2025-4664

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Source

• Microsoft Edge

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Related Link

• https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security#may-15-2025
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-4664
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-4609