CVE-2025-49751
MEDIUM EPSS 34.1%
Published Aug 12, 202510mo ago · Modified Jun 17, 20262w ago
6.8 CVSS 3.1
Published Aug 12, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
Description
Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
34.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-820
Affected Products 12
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_10_1607 | * | <10.0.14393.8330 |
| microsoft | windows_10_1809 | * | <10.0.17763.7678 |
| microsoft | windows_10_21h2 | * | <10.0.19044.6216 |
| microsoft | windows_10_22h2 | * | <10.0.19045.6216 |
| microsoft | windows_11_22h2 | * | <10.0.22621.5768 |
| microsoft | windows_11_23h2 | * | <10.0.22631.5768 |
| microsoft | windows_11_24h2 | * | <10.0.26100.4851 |
| microsoft | windows_server_2016 | * | <10.0.14393.8330 |
| microsoft | windows_server_2019 | * | <10.0.17763.7678 |
| microsoft | windows_server_2022 | * | <10.0.20348.3989 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.1791 |
| microsoft | windows_server_2025 | * | <10.0.26100.4851 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49751
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.