---
id: "CVE-2026-113751"
page: "https://infrastack.ai/live/CVE-2026-113751"
kind: "vulnerability"
aliases: ["CVE-2026-113751"]
title: "Windows Fast FAT driver race condition lets local attacker gain privileges"
severity: "high"
cvss: 7.0
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["fat-filesystem", "infrastructure", "windows"]
not_affected_if: ["no-local-untrusted-users"]
published_at: "2026-11-10T19:18:53+00:00"
first_seen_at: "2026-11-10T19:24:37+00:00"
updated_at: "2026-11-10T19:52:18+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113751", "first_seen_at": "2026-11-10T19:24:37+00:00"}]
exploit_sources: []
---

# Windows Fast FAT driver race condition lets local attacker gain privileges

Link for people: https://infrastack.ai/live/CVE-2026-113751 (this .md is for agents)

A race condition in the Windows Fast FAT file system driver lets an authorized local user gain higher privileges. The attacker needs a local foothold on the machine first.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-10T19:24:37+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-113751

## From the sources

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_