What’s Vulnerable › Vulnerabilities

CVE-2023-52296: IBM Db2 for Linux, UNIX and Windows denial of service

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-03 · updated 2026-06-17
• Weakness: CWE-20

Description

IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service when querying a specific UDF built-in function concurrently. IBM X-Force ID: 278547.

Affected products

• IBM Db2 for Linux, UNIX and Windows: 11.5

References

• https://https://exchange.xforce.ibmcloud.com/vulnerabilities/278547
• https://security.netapp.com/advisory/ntap-20240517-0003/
• https://www.ibm.com/support/pages/node/7145722
• https://https://exchange.xforce.ibmcloud.com/vulnerabilities/278547
• https://security.netapp.com/advisory/ntap-20240517-0003/
• https://www.ibm.com/support/pages/node/7145722

Get alerted when CVE-2023-52296 or the next vulnerability affects your stack