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CVE-2026-56648

Windows Network File System

Description

Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network.

CVSS 7.5EPSS 0.47400000000000003%Risk 0.78
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Published
2026-07-14 18:18:31
Affected versions
unknown
Type
Operating system
Last modified
2026-07-22 16:18:28
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Operating systems
Windows