Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. Out of bounds write vulnerability in V8 can be exploited to cause denial of service.
2. Use after free vulnerability in Custom Elements can be exploited to cause denial of service or execute arbitrary code.

Original advisories

• CVE-2022-3373

• CVE-2022-3370

Related products

• Microsoft-Edge

CVE list

• CVE-2022-3373
  critical
• CVE-2022-3370
  critical

KB list

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