CVE-2026-16480CWE-602

CVE-2026-16480

Medium · published August 13, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
25.6
In the wild
Unconfirmed
What it is

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is affected by an improper authorization vulnerability in the certain command, allowing a non-privileged user to bypass authority checks and modify database catalog data.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00335 · 25.6th percentile
Weakness
CWE-602 · Client-Side Enforcement of Server-Side Security
Published
2026-08-13T01:17Z
Affected products (2)
ProductVersionsFixed in
ibm/db2≥ 11.5, ≤ 11.5.9—
ibm/db2≥ 12.1.0, ≤ 12.1.5—
References (1)
https://www.ibm.com/support/pages/node/7282951 · [email protected]
EPSS history
Timeline
  • 12 AUG 20:49Z
    IBM® Db2® is affected by an improper authorization vulnerability in the certain command, allowing a non-privileged user to bypass authority checks and modify database catalog data.
    cvelistv5