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 140.0.3485.54
Impact:
Successful exploitation of the vulnerabilities could lead to remote code execution or security restriction bypass on an affected system.
Recommendation:
System administrators and users of affected systems should update Microsoft Edge to version 140.0.3485.54 or later to address the issue.
More Information:
- https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-9864 (to CVE-2025-9867)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-53791
