CVE-2025-49735
HIGH EPSS 60.3%
Published Jul 8, 202512mo ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
Published Jul 8, 2025 12mo ago
Last Modified Jun 17, 2026 2w ago
Description
Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
60.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-416 Use After Free Memory Safety
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_server_2012 | * | any |
| microsoft | windows_server_2012 | r2 | any |
| microsoft | windows_server_2016 | * | <10.0.14393.8148 |
| microsoft | windows_server_2019 | * | <10.0.17763.7434 |
| microsoft | windows_server_2022 | * | <10.0.20348.3807 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.1665 |
| microsoft | windows_server_2025 | * | <10.0.26100.4349 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49735
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.