KLA12284 Out of bounds write vulnerability in Microsoft Browser

Detect date:

09/14/2021

Severity:

Warning

Description:

Out of bounds write vulnerability was found in Microsoft Browser. Malicious users can exploit this vulnerability to execute arbitrary code, cause denial of service.

Exploitation:

Public exploits exist for this vulnerability.

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-2021-30632

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2021-306328.8Critical

Microsoft official advisories: