What is CVE-2025-2518?

CVE-2025-2518 is a medium-severity vulnerability in Ibm Db2, classified under CWE-789. CVSS score: 5.3/10. Published 2025-05-29.

How severe is CVE-2025-2518?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Ibm Db2

CVE-2025-2518

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

EPSS: 0.003 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ibm Db2
Ibm Db2 For Linux, Unix And Windows — versions 11.5.0, 12.1.0

Weakness classification (CWE)

CWE-789

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-2518?: CVE-2025-2518 is a medium-severity vulnerability in Ibm Db2, classified under CWE-789. CVSS score: 5.3/10. Published 2025-05-29.
How severe is CVE-2025-2518?: Medium severity. CVSS v3 base score is 5.3 out of 10.