Type Confusion Vulnerability in Microsoft Edge by Microsoft
CVE-2026-62765

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Edge (chromium-based)
Vendor
CVE Published:
27 October 2026

What is CVE-2026-62765?

A type confusion vulnerability in Microsoft Edge (Chromium-based) could enable an unauthorized attacker to execute arbitrary code remotely. This flaw arises from improper handling of objects when processing certain types, allowing attackers to manipulate program execution. Users are strongly advised to apply updates from Microsoft to protect against potential exploits targeting this vulnerability.

Affected Version(s)

Microsoft Edge (Chromium-based) 1.0.0.0 < 149.0.4022.62

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.