CVE-2025-49694
High
Description
Null pointer dereference in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Windows
PublishedJul 8, 2025
First seenJul 8, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- microsoft windows_11_24h210.0.26100.4652 or later
- microsoft windows_server_2022_23h210.0.25398.1732 or later
- microsoft windows_server_202510.0.26100.4652 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_11_24h2 | v < 10.0.26100.4652 | 10.0.26100.4652 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1732 | 10.0.25398.1732 |
| microsoft windows_server_2025 | v < 10.0.26100.4652 | 10.0.26100.4652 |
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