Remote Code Execution Vulnerability in IBM Informix Database
CVE-2026-13361

8.8HIGH

Key Information:

Vendor

IBM
Status
Informix Dynamic Server
Vendor
CVE Published:
12 August 2026

What is CVE-2026-13361?

A vulnerability has been identified in IBM Informix that allows for remote code execution through the unchecked length field in the SQL interface. This flaw potentially enables attackers to execute arbitrary code, posing significant risks to data integrity and system security. IBM has released a vendor advisory to address this issue, emphasizing the urgency of applying recommended patches.

Affected Version(s)

Informix Dynamic Server 14.10

Informix Dynamic Server 12.10.x

Informix Dynamic Server 15.0

References

https://www.ibm.com/support/pages/node/7283143
vendor-advisorypatch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.