CVE-2026-13476
7.3 · HIGHOverview
CVE-2026-13476 is a high-severity vulnerability affecting ibm informix_dynamic_server. It was published on August 12, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary commands with service account privileges on the system due to improper validation of user supplied input.
Remediation
Check the references section for vendor advisories and patches from ibm. Update informix_dynamic_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ibm | informix_dynamic_server | >= 15.0, < 15.0.1.13 | Affected |
References
Frequently Asked Questions
What is CVE-2026-13476?
CVE-2026-13476 is a high-severity vulnerability affecting ibm informix_dynamic_server. It was published on August 12, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2026-13476?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-13476?
Check the references section for vendor advisories and patches from ibm. Update informix_dynamic_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-13476?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-13476 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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