Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. Heap buffer overflow vulnerability in libvpx can be exploited to cause denial of service.
2. A spoofing vulnerability in Microsoft Edge (Chromium-based) for Android can be exploited remotely to spoof user interface.

Original advisories

• CVE-2026-1861

• CVE-2026-0391

Related products

• Microsoft-Edge

CVE list

• CVE-2026-1861
  critical
• CVE-2026-0391
  high

Read more

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