CVE-2026-16956CWE-78command-injection

CVE-2026-16956

Critical · published August 12, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00860 · 58.1th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-12T22:17Z
Affected products (1)
ProductVersionsFixed in
ibm/db2_mirror_for_i≥ 7.4, ≤ 7.6—
References (1)
https://www.ibm.com/support/pages/node/7283281 · [email protected]
EPSS history
Timeline
  • 12 AUG 17:30Z
    IBM Db2 Mirror for i is vulnerable to OS command injection []
    cvelistv5