Remote Code Execution Vulnerability in Microsoft Edge by Microsoft
CVE-2026-58293

8.1HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Edge (chromium-based)
Vendor
CVE Published:
3 July 2026

What is CVE-2026-58293?

A vulnerability in Microsoft Edge (Chromium-based) allows unauthorized attackers to exploit external control over file names or paths, potentially executing malicious code via network interactions. This risk underscores the necessity of timely updates and security patches to safeguard systems from exploit attempts.

Affected Version(s)

Microsoft Edge (Chromium-based) 1.0.0.0 < 150.0.4078.48

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.