CVE-2025-21277
High
Description
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft Windows
PublishedJan 14, 2025
First seenJan 14, 2025
Weakness typeCWE-126CWE-126
How to fix
Update
- microsoft windows_10_150710.0.10240.20890 or later
- microsoft windows_10_160710.0.14393.7699 or later
- microsoft windows_10_180910.0.17763.6775 or later
- microsoft windows_10_21h210.0.19044.5371 or later
- microsoft windows_10_22h210.0.19045.5371 or later
- microsoft windows_11_22h210.0.22621.4751 or later
- microsoft windows_11_23h210.0.22631.4751 or later
- microsoft windows_11_24h210.0.26100.2894 or later
- microsoft windows_server_201610.0.14393.7699 or later
- microsoft windows_server_201910.0.17763.6775 or later
- microsoft windows_server_202210.0.20348.3091 or later
- microsoft windows_server_2022_23h210.0.25398.1369 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1507 | v < 10.0.10240.20890 | 10.0.10240.20890 |
| microsoft windows_10_1607 | v < 10.0.14393.7699 | 10.0.14393.7699 |
| microsoft windows_10_1809 | v < 10.0.17763.6775 | 10.0.17763.6775 |
| microsoft windows_10_21h2 | v < 10.0.19044.5371 | 10.0.19044.5371 |
| microsoft windows_10_22h2 | v < 10.0.19045.5371 | 10.0.19045.5371 |
| microsoft windows_11_22h2 | v < 10.0.22621.4751 | 10.0.22621.4751 |
| microsoft windows_11_23h2 | v < 10.0.22631.4751 | 10.0.22631.4751 |
| microsoft windows_11_24h2 | v < 10.0.26100.2894 | 10.0.26100.2894 |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.7699 | 10.0.14393.7699 |
| microsoft windows_server_2019 | v < 10.0.17763.6775 | 10.0.17763.6775 |
| microsoft windows_server_2022 | v < 10.0.20348.3091 | 10.0.20348.3091 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1369 | 10.0.25398.1369 |
| microsoft windows_server_2025 | v < 10.0.26100.2894 | 10.0.26100.2894 |
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