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. Race condition vulnerability in GPU can be exploited to cause denial of service.
2. Use after free vulnerability in DevTools can be exploited to cause denial of service or execute arbitrary code.

Original advisories

• CVE-2026-6921

• CVE-2026-6919

Exploitation

Related products

• Microsoft-Edge

CVE list

• CVE-2026-6919
  critical
• CVE-2026-6921
  critical

Read more

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