CVE-2026-84436CWE-78command-injection

CVE-2026-84436

Critical · published September 29, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
51.7
In the wild
Unconfirmed
What it is

IBM Guardium Data Protection 12.2 is vulnerable to command injection in the certificate export CLI functionality, allowing a privileged authenticated CLI user to execute arbitrary commands with root privileges.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00676 · 51.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-29T22:17Z
Affected products (1)
ProductVersionsFixed in
ibm/guardium_data_protectionall versions—
References (1)
https://www.ibm.com/support/pages/node/7288040 · [email protected]
EPSS history
Timeline
  • 01 OCT 03:49Z
    EPSS moved — → 1%
    epss
  • 29 SEP 17:53Z
    IBM Guardium Data Protection is affected by multiple vulnerabilities.
    cvelistv5