MICROSOFT-CVE-2026-57991

HIGH7.4

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Published Jul 3, 2026

Modified 1 weeks ago

Details

Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

References

ADVISORY

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57991

CVSS Analysis

CVSS v2.0

7.4

Upstream

CVE-2026-57991

Ecosystems

Timeline

PublishedJul 3, 2026

ModifiedJul 3, 2026