CVE-2026-84271
IBM Guardium Data Protection Signature Verification Bypass
- State
- Published
- Severity
- 7.8 High
- Published
- Oct 8, 2026
- Updated
- Oct 9, 2026
- Reserved
- Sep 1, 2026
Description
IBM Guardium Data Protection 12.2 is vulnerable to a signature verification bypass in the patch installer. An attacker with local access could exploit this vulnerability to execute arbitrary code with root privileges.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | ibm |
Weaknesses
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Affected Products
| Product | Versions |
|---|---|
Guardium Data ProtectionIBM |
|
References
- https://www.ibm.com/support/pages/node/7288035vendor-advisorypatch
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