---
id: "CVE-2026-122474"
page: "https://infrastack.ai/live/CVE-2026-122474"
kind: "vulnerability"
aliases: ["CVE-2026-122474"]
title: "Windows Security Account Manager race condition lets attackers bypass a security feature"
severity: "medium"
cvss: 5.9
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["infrastructure", "windows"]
not_affected_if: []
published_at: "2026-11-10T19:20:37+00:00"
first_seen_at: "2026-11-10T19:25:11+00:00"
updated_at: "2026-11-10T19:59:57+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-122474", "first_seen_at": "2026-11-10T19:25:11+00:00"}]
exploit_sources: []
---

# Windows Security Account Manager race condition lets attackers bypass a security feature

Link for people: https://infrastack.ai/live/CVE-2026-122474 (this .md is for agents)

A time-of-check time-of-use race condition in the Windows Security Account Manager lets an unauthorized attacker bypass a security feature over the network. The sources do not describe the exact feature bypassed or the payoff beyond that.

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

## Timeline

- 2026-11-10T19:25:11+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-122474

## From the sources

Time-of-check time-of-use (toctou) race condition in Windows Security Account Manager allows an unauthorized attacker to bypass a security feature over a network.

---

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