Vulnerabilities

IBM Guardium Data Protection 12.2 is vulnerable to a signature verification bypass in the patch installer.

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.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

IBM

Product

QRadar / WebSphere / Db2 / AIX / MQ / Maximo

CVSS

7.8

Exposure class

Web platform

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-84271 on this site · NVD · CVE.org · Vulnpedia

Other items that share a CVE or were clustered with this one.

1. 15
   CVE NVD 23d ago

   IBM Guardium Data Protection 12.2 is vulnerable to path traversal in the GIM file-upload functionality.

   CVSS 7.5 CVE-2026-84275 IBM
2. 15
   CVE NVD 23d ago

   IBM Guardium Data Protection 12.2 is vulnerable due to weak cryptographic protection and a hard-coded recovery key in the pkcrypto passkey component.

   CVSS 8.4 CVE-2026-84250 IBM
3. 15
   CVE NVD 23d ago

   IBM Guardium Data Protection 12.2 is vulnerable to a local privilege escalation in the cp_wrapper component.

   CVSS 7.8 CVE-2026-84245 IBM
4. 23
   CVE NVD 23d ago

   IBM Guardium Data Protection 12.2 IBM Security Guardium Data Protection is vulnerable to stored cross-site scripting (XSS) in the Quick Search…

   CVSS 9.3 CVE-2026-84244 IBM