What is CVE-2025-33109?

CVE-2025-33109 is a high-severity vulnerability in Ibm I, classified under CWE-250. CVSS score: 7.5/10. Published 2025-07-24.

How severe is CVE-2025-33109?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Ibm I

CVE-2025-33109

IBM i 7.2, 7.3, 7.4, 7.5, and 7.6 is vulnerable to a privilege escalation caused by an invalid database authority check. A bad actor could execute a database procedure or function without having all required permissions, in addition to causing denial of service for some database actions.

EPSS: 0.004 (28.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm I — versions 7.2, 7.2, 7.3, 7.4, 7.5, 7.6, 7.5

Weakness classification (CWE)

CWE-250

References

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

Frequently asked questions

What is CVE-2025-33109?: CVE-2025-33109 is a high-severity vulnerability in Ibm I, classified under CWE-250. CVSS score: 7.5/10. Published 2025-07-24.
How severe is CVE-2025-33109?: High severity. CVSS v3 base score is 7.5 out of 10.