KLA12301 Multiple vulnerabilities in Microsoft Browser

Detect date:

10/01/2021

Severity:

Warning

Description:

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

Exploitation:

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

Affected products:

Microsoft Edge (Chromium-based)

Solution:

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

Original advisories:

CVE-2021-37975
CVE-2021-37974
CVE-2021-37976

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2021-379758.8Critical
CVE-2021-379748.8Critical
CVE-2021-379766.5High

Microsoft official advisories: