CVE-2026-18658

CRITICALCVSS 9.8/10EPSS 0.43%

Last modified

CVE-2026-18658 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. IBM Operational Decision Manager 9.6.0.0, 9.5.0.0, 8.11.1.0, 8.11.0.1, 8.12.0.1, 9.5.0.1, and 9.0.0.1 is vulnerable to SQL injection. An unauthenticated attacker can execute arbitrary SQL statements and leverage database functionality to write a web shell to the application web root, resulting in remote code execution.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

Description

IBM Operational Decision Manager 9.6.0.0, 9.5.0.0, 8.11.1.0, 8.11.0.1, 8.12.0.1, 9.5.0.1, and 9.0.0.1 is vulnerable to SQL injection. An unauthenticated attacker can execute arbitrary SQL statements and leverage database functionality to write a web shell to the application web root, resulting in remote code execution.

Metrics

EPSS Probability
0.43%

36.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
IBMOperational Decision Manager9.6.0.0; 9.5.0.0; 8.11.1.0; 8.11.0.1; 8.12.0.1; 9.5.0.1; 9.0.0.1

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-18658?
IBM Operational Decision Manager 9.6.0.0, 9.5.0.0, 8.11.1.0, 8.11.0.1, 8.12.0.1, 9.5.0.1, and 9.0.0.1 is vulnerable to SQL injection. An unauthenticated attacker can execute arbitrary SQL statements and leverage database functionality to write a web shell to the application web root, resulting in remote code execution.
How severe is CVE-2026-18658?
CVE-2026-18658 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2026-18658?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST