CVE-2025-50166
MEDIUM EPSS 64.4%
Published Aug 12, 202510mo ago · Modified Jun 17, 20261w ago
6.5 CVSS 3.1
Published Aug 12, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago
Description
Integer overflow or wraparound in Windows Distributed Transaction Coordinator allows an authorized attacker to disclose information over a network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
64.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-190 Integer Overflow or Wraparound Numeric Error
Affected Products 21
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_10_1507 | * | <10.0.10240.21100 |
| microsoft | windows_10_1507 | * | <10.0.10240.21100 |
| microsoft | windows_10_1607 | * | <10.0.14393.8330 |
| microsoft | windows_10_1607 | * | <10.0.14393.8330 |
| microsoft | windows_10_1809 | * | <10.0.17763.7678 |
| 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_2008 | * | any |
| microsoft | windows_server_2008 | * | any |
| microsoft | windows_server_2008 | r2 | any |
| microsoft | windows_server_2012 | * | any |
| microsoft | windows_server_2012 | r2 | any |
| 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-2025-50166
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.