CVE-2025-55679
MEDIUM EPSS 33.6%
Published Oct 14, 20258mo ago · Modified Jun 17, 20261w ago
4.7 CVSS 3.1
Published Oct 14, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago
Description
Improper input validation in Windows Kernel allows an unauthorized attacker to disclose information locally.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
33.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-20 Improper Input Validation Validation
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure
Affected Products 11
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_10_1809 | * | <10.0.17763.7919 |
| microsoft | windows_10_21h2 | * | <10.0.19044.6456 |
| microsoft | windows_10_22h2 | * | <10.0.19045.6456 |
| microsoft | windows_11_22h2 | * | <10.0.22621.6060 |
| microsoft | windows_11_23h2 | * | <10.0.22631.6060 |
| microsoft | windows_11_24h2 | * | <10.0.26100.6899 |
| microsoft | windows_11_25h2 | * | <10.0.26200.6899 |
| microsoft | windows_server_2019 | * | <10.0.17763.7919 |
| microsoft | windows_server_2022 | * | <10.0.20348.4294 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.1913 |
| microsoft | windows_server_2025 | * | <10.0.26100.6899 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55679
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.