CVE-2025-27479

April 9, 2025, 8:03 p.m.

7.5
High

Description

Insufficient resource pool in Windows Kerberos allows an unauthorized attacker to deny service over a network.

Product(s) Impacted

Product Versions
windows_kerberos
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-410
Insufficient Resource Pool
The product's resource pool is not large enough to handle peak demand, which allows an attacker to prevent others from accessing the resource by using a (relatively) large number of requests for resources.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27479

Tags

secure@microsoft.com
CWE-410
2025-04-08
CVE-2025-27479

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    View Vector String

Timeline

Published: April 8, 2025, 6:15 p.m.
Last Modified: April 9, 2025, 8:03 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@microsoft.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.