Security Feature Bypass in Microsoft Edge by Microsoft
CVE-2026-45492

5.4MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Edge (chromium-based)
Vendor
CVE Published:
18 May 2026

What is CVE-2026-45492?

A security feature bypass vulnerability exists in Microsoft Edge (Chromium-based) that could allow unauthenticated attackers to exploit this flaw, potentially enabling them to circumvent established security measures. This vulnerability highlights the critical importance of updating to the latest versions to ensure robust protection against potential threats.

Affected Version(s)

Microsoft Edge (Chromium-based) 1.0.0.0 < 148.0.3967.70

References

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

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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