CVE-2025-1493: IBM Db2 denial of service

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-05-05 · updated 2026-06-17
Weakness: CWE-362

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service due to concurrent execution of shared resources.

Affected products

IBM Db2 for Linux, UNIX and Windows: from 12.1.0 through 12.1.1

References

https://www.ibm.com/support/pages/node/7232518
https://security.netapp.com/advisory/ntap-20250516-0001/

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