CVE-2026-87958CWE-269privilege-escalation

CVE-2026-87958

High · published September 11, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
30.6
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 vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00378 · 30.6th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2026-09-11T02:17Z
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/7286987 · [email protected]
EPSS history
Timeline
  • 12 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 10 SEP 21:23Z
    IBM® Db2® is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions
    cvelistv5