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. Policy enforcement vulnerability in Frames can be exploited to cause denial of service.
2. Heap buffer overflow vulnerability in Codecs can be exploited to cause denial of service.
3. Race condition vulnerability in DevTools can be exploited to cause denial of service or execute arbitrary code.
4. Implementation vulnerability in File input can be exploited to cause denial of service.

Original advisories

• CVE-2026-2316

• CVE-2026-2314
• CVE-2026-2319
• CVE-2026-2322

Related products

• Microsoft-Edge

CVE list

• CVE-2026-2314
  critical
• CVE-2026-2316
  high
• CVE-2026-2319
  critical
• CVE-2026-2322
  high

Read more

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