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MICROSOFT-CVE-2026-50521 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceMICROSOFT-CVE-2026-50521

MICROSOFT-CVE-2026-50521

HIGH8.3

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Published Jun 26, 2026

Modified 6 days ago

Details

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50521

CVSS Analysis

CVSS v2.0

8.3

Upstream

Ecosystems

Timeline

PublishedJun 26, 2026

ModifiedJun 26, 2026