Denial of Service Vulnerability in IBM Db2 for Linux, UNIX, and Windows
CVE-2025-36071

7.5HIGH

Key Information:

Vendor

IBM
Status
IBM Db2
Vendor
CVE Published:
29 July 2025

What is CVE-2025-36071?

The IBM Db2 for Linux, UNIX, and Windows has a vulnerability that could allow denial of service, wherein the server might crash due to improperly released memory resources when handling specially crafted queries. This issue affects various versions of Db2, making it imperative for users to apply necessary updates and patches to mitigate potential risks.

Affected Version(s)

IBM Db2 Windows 11.5.0 <= 11.5.9

IBM Db2 Windows 12.1.0 <= 12.1.2

References

https://www.ibm.com/support/pages/node/7240955
vendor-advisorypatch

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-36071 : Denial of Service Vulnerability in IBM Db2 for Linux, UNIX, and Windows