Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. Out of bounds memory read and write vulnerability in Tint can be exploited to cause denial of service.
2. Out of bounds memory read vulnerability in Media can be exploited to cause denial of service.
3. Inappropriate implementation vulnerability in DevTools can be exploited to cause denial of service.

Original advisories

• CVE-2026-3062

• CVE-2026-3061
• CVE-2026-3063

Exploitation

Public exploits exist for this vulnerability.

Related products

• Microsoft-Edge

CVE list

• CVE-2026-3061
  critical
• CVE-2026-3062
  critical
• CVE-2026-3063
  high

KB list

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