Security Alert (A25-05-07): Vulnerability in Microsoft Edge

Description:

Microsoft released a security update to address a vulnerability 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 vulnerability.

Affected Systems:

• Microsoft Edge prior to version 136.0.3240.64

Impact:

Successful exploitation of the vulnerability could lead to denial of service on an affected system.

Recommendation:

System administrators and users of affected systems should update Microsoft Edge to version 136.0.3240.64 or later to address the issue.

More Information:

• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#may-8-2025
• https://www.hkcert.org/security-bulletin/microsoft-edge-denial-of-service-vulnerability_20250509
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4372