CVE-2026-25172
High
Description
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
SeverityHigh
CVSS8.0
Exploit probability—
Product
Microsoft Windows Server
PublishedMar 10, 2026
First seenMar 10, 2026
Weakness typeCWE-190Integer overflowCWE-122CWE-122
How to fix
Update
- microsoft windows_server_201610.0.14393.8957 or later
- microsoft windows_server_201910.0.17763.8511 or later
- microsoft windows_server_202210.0.20348.4830 or later
- microsoft windows_server_2022_23h210.0.25398.2207 or later
- microsoft windows_server_202510.0.26100.32463 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.8957 | 10.0.14393.8957 |
| microsoft windows_server_2019 | v < 10.0.17763.8511 | 10.0.17763.8511 |
| microsoft windows_server_2022 | v < 10.0.20348.4830 | 10.0.20348.4830 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.2207 | 10.0.25398.2207 |
| microsoft windows_server_2025 | v < 10.0.26100.32463 | 10.0.26100.32463 |
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