CVE-2026-57091

Name of the Vulnerable Software and Affected Versions Windows File History Service (affected versions not specified)

Description A stack-based buffer overflow occurs in the Windows File History Service. This issue allows an authorized attacker to elevate privileges locally on the system. A stack-based buffer overflow is a condition where a program writes more data to a buffer located on the stack than the buffer is allocated to hold, potentially overwriting adjacent memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.