CVE-2025-64661
HIGH EPSS 13.8%
Published Dec 9, 20256mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
Published Dec 9, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
13.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-362
Affected Products 14
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_10_1607 | * | <10.0.14393.8688 |
| microsoft | windows_10_1607 | * | <10.0.14393.8688 |
| microsoft | windows_10_1809 | * | <10.0.17763.8146 |
| microsoft | windows_10_1809 | * | <10.0.17763.8146 |
| microsoft | windows_10_21h2 | * | <10.0.19044.6691 |
| microsoft | windows_10_22h2 | * | <10.0.19045.6691 |
| microsoft | windows_11_23h2 | * | <10.0.22631.6345 |
| microsoft | windows_11_24h2 | * | <10.0.26100.7392 |
| microsoft | windows_11_25h2 | * | <10.0.26200.7392 |
| microsoft | windows_server_2016 | * | <10.0.14393.8688 |
| microsoft | windows_server_2019 | * | <10.0.17763.8146 |
| microsoft | windows_server_2022 | * | <10.0.20348.4467 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.2025 |
| microsoft | windows_server_2025 | * | <10.0.26100.7392 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64661
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.