CVE-2025-49690
High
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an unauthorized attacker to elevate privileges locally.
SeverityHigh
CVSS7.4
Exploit probability—
Product
Microsoft Windows
PublishedJul 8, 2025
First seenJul 8, 2025
Weakness typeCWE-362Race conditionCWE-415CWE-415
How to fix
Update
- microsoft windows_10_180910.0.17763.7558 or later
- microsoft windows_10_21h210.0.19044.6093 or later
- microsoft windows_10_22h210.0.19045.6093 or later
- microsoft windows_11_22h210.0.22621.5624 or later
- microsoft windows_11_23h210.0.22631.5624 or later
- microsoft windows_11_24h210.0.26100.4652 or later
- microsoft windows_server_201910.0.17763.7558 or later
- microsoft windows_server_202210.0.20348.3932 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_10_1809 | v < 10.0.17763.7558 | 10.0.17763.7558 |
| microsoft windows_10_21h2 | v < 10.0.19044.6093 | 10.0.19044.6093 |
| microsoft windows_10_22h2 | v < 10.0.19045.6093 | 10.0.19045.6093 |
| microsoft windows_11_22h2 | v < 10.0.22621.5624 | 10.0.22621.5624 |
| microsoft windows_11_23h2 | v < 10.0.22631.5624 | 10.0.22631.5624 |
| microsoft windows_11_24h2 | v < 10.0.26100.4652 | 10.0.26100.4652 |
| microsoft windows_server_2019 | v < 10.0.17763.7558 | 10.0.17763.7558 |
| microsoft windows_server_2022 | v < 10.0.20348.3932 | 10.0.20348.3932 |
| 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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