Buffer Overflow Vulnerability in IBM Guardium Data Protection
CVE-2026-84246

8.1HIGH

Key Information:

Vendor

IBM
Status
Guardium Data Protection
Vendor
CVE Published:
8 October 2026

What is CVE-2026-84246?

IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 are affected by a buffer overflow vulnerability that allows remote attackers to execute arbitrary code. This issue arises when the system improperly handles certain inputs, potentially leading to unauthorized access and compromised integrity of the data. Users of the affected versions should review vendor advisories for mitigation strategies and patch updates to enhance their security posture.

Affected Version(s)

Guardium Data Protection 12.0

Guardium Data Protection 12.1

Guardium Data Protection 12.2

References

https://www.ibm.com/support/pages/node/7291674
vendor-advisorypatch

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.