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MICROSOFT-CVE-2026-57978 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceMICROSOFT-CVE-2026-57978

MICROSOFT-CVE-2026-57978

MEDIUM5.4

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Published Jul 16, 2026

Modified 1 weeks ago

Details

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57978

CVSS Analysis

CVSS v2.0

5.4

Upstream

Ecosystems

Timeline

PublishedJul 16, 2026

ModifiedJul 16, 2026