High severity · published Sep 18, 2026
CVE-2026-81623
IBM Guardium Data Protection is affected by multiple vulnerabilities.
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
IBM Guardium Data Protection 12.2 could allow an authenticated user to execute arbitrary commands with low user privileges on the system due to improper validation of user supplied input.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Guardium Data Protection · IBM
12.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-81623
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-81623
Patch
https://www.ibm.com/support/pages/node/7288040
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