What’s Vulnerable › Vulnerabilities

CVE-2023-32336: IBM InfoSphere Information Server code execution

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-22 · updated 2026-06-17
• Weakness: CWE-502

Description

IBM InfoSphere Information Server 11.7 is affected by a remote code execution vulnerability due to insecure deserialization in an RMI service. IBM X-Force ID: 255285.

Affected products

• IBM InfoSphere Information Server: 11.7

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/255285
• https://www.ibm.com/support/pages/node/6995879
• https://exchange.xforce.ibmcloud.com/vulnerabilities/255285
• https://www.ibm.com/support/pages/node/6995879

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