high7.7
CVE-2025-29833
Time-of-check time-of-use (toctou) race condition in Windows Virtual Machine Bus allows an unauthorized attacker to execute code locally.
Impact
Time-of-check time-of-use (toctou) race condition in Windows Virtual Machine Bus allows an unauthorized attacker to execute code locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.21014 |
| Microsoft | Windows 10 1607 | before 10.0.14393.8066 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7314 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.5854 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.5854 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.5335 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.5335 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.4061 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8066 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7314 |
| Microsoft | Windows Server 2022 | before 10.0.20348.3692 |