KLA12108
Multiple vulnerabilities in Microsoft Browser

Updated: 09/14/2022

Detect date ?	03/09/2021
Severity ?	Critical
Description	Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code. Below is a complete list of vulnerabilities: A remote code execution vulnerability in Internet Explorer can be exploited remotely to execute arbitrary code. A memory corruption vulnerability in Internet Explorer can be exploited remotely to execute arbitrary code.
Exploitation	Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.
Affected products	Internet Explorer 11 Microsoft Edge (EdgeHTML-based) Internet Explorer 9
Solution	Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
Original advisories	CVE-2021-27085 CVE-2021-26411
Impacts ?	ACE [?] SB [?]
Related products	Microsoft Internet Explorer Microsoft Edge
CVE-IDS ?	CVE-2021-270857.6Critical CVE-2021-264115.1High
KB list	5000809 5000822 5000847 5000808 5000803 5000807 5000848 5000800 5000841 5000802
Microsoft official advisories	Microsoft Security Update Guide
	Find out the statistics of the vulnerabilities spreading in your region

KLA12108Multiple vulnerabilities in Microsoft Browser