RCE in Ibm Db2

CVE-2026-9762

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution when jdbc url is under user control.

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Db2 — versions 11.5.0, 12.1.0

Weakness classification (CWE)

CWE-94 — Code Injection

References

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

Frequently asked questions

What is CVE-2026-9762?: CVE-2026-9762 is a high-severity vulnerability in Ibm Db2, classified under Code Injection. CVSS score: 7.8/10. Published 2026-07-17.
How severe is CVE-2026-9762?: High severity. CVSS v3 base score is 7.8 out of 10.