CVE-2023-35895: IBM Informix JDBC code execution

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-20 · updated 2026-06-17
Weakness: CWE-78

Description

IBM Informix JDBC Driver 4.10 and 4.50 is susceptible to remote code execution attack via JNDI injection when passing an unchecked argument to a certain API. IBM X-Force ID: 259116.

Affected products

IBM Informix JDBC: 4.10, 4.50

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/259116
https://www.ibm.com/support/pages/node/7099762
https://exchange.xforce.ibmcloud.com/vulnerabilities/259116
https://www.ibm.com/support/pages/node/7099762

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