Security Alert (A25-11-01): Multiple Vulnerabilities in Microsoft Edge

Description:

Microsoft has released security updates to address multiple vulnerabilities in Microsoft Edge. A remote attacker could entice a user to open a web page with specially crafted content on a vulnerable browser to exploit the vulnerabilities.

Affected Systems:

• Microsoft Edge prior to version 142.0.3595.53

Impact:

Successful exploitation of the vulnerabilities could lead to remote code execution, information disclosure, security restriction bypass or spoofing on an affected system.

Recommendation:

System administrators and users of affected systems should update Microsoft Edge to version 142.0.3595.53 or later to address the issue.

More Information:

• https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#october-31-2025
• https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20251103
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-12036
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-12428 (to CVE-2025-12441)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-12443 (to CVE-2025-12447)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-60711