CVE-2025-26677
High
Description
Uncontrolled resource consumption in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft Windows Server
PublishedMay 13, 2025
First seenMay 13, 2025
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- microsoft windows_server_201610.0.14393.8066 or later
- microsoft windows_server_201910.0.17763.7314 or later
- microsoft windows_server_202210.0.20348.3692 or later
- microsoft windows_server_2022_23h210.0.25398.1611 or later
- microsoft windows_server_202510.0.26100.4061 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_server_2016 | v < 10.0.14393.8066 | 10.0.14393.8066 |
| microsoft windows_server_2019 | v < 10.0.17763.7314 | 10.0.17763.7314 |
| microsoft windows_server_2022 | v < 10.0.20348.3692 | 10.0.20348.3692 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1611 | 10.0.25398.1611 |
| microsoft windows_server_2025 | v < 10.0.26100.4061 | 10.0.26100.4061 |
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