CVE-2025-27479
HIGH EPSS 76.6%
Published Apr 8, 20251y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
Published Apr 8, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
Insufficient resource pool in Windows Kerberos allows an unauthorized attacker to deny service over a network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
76.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-410
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_server_2012 | * | any |
| microsoft | windows_server_2012 | r2 | any |
| microsoft | windows_server_2016 | * | <10.0.14393.7969 |
| microsoft | windows_server_2019 | * | <10.0.17763.7136 |
| microsoft | windows_server_2022 | * | <10.0.20348.3453 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.1551 |
| microsoft | windows_server_2025 | * | <10.0.26100.3775 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27479
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.