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OpenAdvisories
High MSRC-CVE-2026-57084 1 CVE

Windows File Explorer Information Disclosure Vulnerability

Published Jul 14, 2026 · Updated Oct 28, 2026 · Revision 2

Vendor: Microsoft

Summary

Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

Security updates
10.0.17763.9020 — https://support.microsoft.com/help/5099538
10.0.20348.5386 — https://support.microsoft.com/help/5099540
10.0.19044.7548 — https://support.microsoft.com/help/5099539
10.0.26100.33158 — https://support.microsoft.com/help/5099536
10.0.26200.8875 — https://support.microsoft.com/help/5101650
10.0.22631.7376 — https://support.microsoft.com/help/5099414
10.0.28000.2525 — https://support.microsoft.com/help/5101649
10.0.14393.9339 — https://support.microsoft.com/help/5099535
6.2.9200.26226 — https://support.microsoft.com/help/5099445
6.3.9600.23291 — https://support.microsoft.com/help/5099444
16.0.20430.20000 — https://support.microsoft.com/en-us/microsoft-365
16.112.26090911 — https://learn.microsoft.com/en-us/officeupdates/release-notes-office-for-mac

Vulnerabilities 1

Revision history

  1. #2

    Added supported editions of Microsoft Office to the Security Updates table because they are affected by this vulnerability. Microsoft recommends that customers running any of these editions of Office install the latest security updates to be fully protected from this vulnerability.

  2. #1

    Information published.

References