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Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026

Windows File History Service Elevation of Privilege Vulnerability

CVE-2026-57091

Description

Stack-based buffer overflow in Windows File History Service allows an authorized attacker to elevate privileges locally.

Affected products

1

Microsoft/Windows File History Servicellm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57091mitrevendor-advisorypatch

News mentions

0

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