KLA12064
Multiple vulnerabilities in Microsoft Browser

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. Heap buffer overflow vulnerability in Tab Groups can be exploited to cause denial of service.
2. Use after free vulnerability in Navigation can be exploited to cause denial of service and execute arbitrary code.
3. A security feature bypass vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to bypass security restrictions.
4. Heap buffer overflow vulnerability in Extensions can be exploited to cause denial of service.
5. Implementation vulnerability in Skia can be exploited to potentially cause denial of service.
6. Use after free vulnerability in Fonts can be exploited to cause denial of service and execute arbitrary code.
7. Use after free vulnerability in Payments can be exploited to cause denial of service and execute arbitrary code.

Microsoft Edge (Chromium-based)

Install necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option)
Microsoft Edge update settings