Multiple vulnerabilities in Microsoft Browser

Descripción

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. Integer underflow vulnerability in Dawn can be exploited to cause denial of service.
2. Out of bounds memory read and write vulnerability in WebAudio can be exploited to cause denial of service.

Notas informativas originales

• CVE-2026-4453

• CVE-2026-4459

Explotación

Public exploits exist for this vulnerability.

Productos relacionados

• Microsoft-Edge

Lista CVE

• CVE-2026-4453
  warning
• CVE-2026-4459
  critical

Lista KB

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