KLA20008
Multiple vulnerabilities in Microsoft Browser

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

Below is a complete list of vulnerabilities:

1. Heap buffer overflow vulnerability in WebSQL can be exploited to cause denial of service.
2. Implementation vulnerability in Custom Tabs can be exploited to cause denial of service.
3. Use after free vulnerability in Safe Browsing can be exploited to cause denial of service or execute arbitrary code.
4. Use after free vulnerability in Peer Connection can be exploited to cause denial of service or execute arbitrary code.
5. Use after free vulnerability in Skia can be exploited to cause denial of service or execute arbitrary code.
6. Use after free vulnerability in Permissions API can be exploited to cause denial of service or 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

CVE-2022-3445
CVE-2022-3447
CVE-2022-3446
CVE-2022-3450
CVE-2022-3449
CVE-2022-3448