High severity · published Oct 20, 2026
CVE-2026-82891
IBM Guardium Data Protection is affected by a security vulnerability
8.1
CVSS
0.5%
EPSS
No
On KEV
Description
IBM Guardium Data Protection 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due to use of a hard-coded cryptographic key.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Guardium Data Protection · IBM
12.1; 12.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-82891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-82891
www.ibm.com
https://www.ibm.com/support/pages/node/7293014
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