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.
Reports indicated that a remote code execution vulnerability (CVE-2025-13223) is being exploited in the wild. Users are advised to take immediate action to patch your affected systems to mitigate the elevated risk of cyber attacks.
Affected Systems:
- Microsoft Edge prior to version 142.0.3595.90
Impact:
Successful exploitation of the vulnerabilities could lead to remote code execution on an affected system.
Recommendation:
System administrators and users of affected systems should update Microsoft Edge to version 142.0.3595.90 or later to address the issue.
More Information:
- https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#november-18-2025
- https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20251119
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-13223 (to CVE-2025-13224)
