KLA12296
Multiple vulnerabilities in Microsoft Browser

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

Below is a complete list of vulnerabilities:

1. Stack buffer overflow vulnerability in ANGLE can be exploited to cause denial of service or execute arbitrary code.
2. Use after free vulnerability in Indexed DB API can be exploited to cause denial of service or execute arbitrary code.
3. Implementation vulnerability in Blink can be exploited to cause denial of service.
4. Use after free vulnerability in Permissions can be exploited to cause denial of service or execute arbitrary code.
5. Type confusion vulnerability in Blink layout can be exploited to cause denial of service.
6. Out of bounds memory access vulnerability in ANGLE can be exploited to cause denial of service, execute arbitrary code or obtain sensitive information.
7. Use after free vulnerability in Selection API can be exploited to cause denial of service or execute arbitrary code.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

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