CVE-2026-84271High· 7.8▾ TwilightIBM 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.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.10%
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.
guardium_data_protection = 12.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-84230High· 7.5IBM Guardium Data Protection 12.2.2 could allow a remote attacker to cause a denial of service due to a race condition resulting from concurrent unsynchronized writes to a shared map.
CVE-2026-84247High· 8.1IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to cause a denial of service due to a path traversal vulnerability.
CVE-2026-84275High· 7.5IBM Guardium Data Protection 12.2 is vulnerable to path traversal in the GIM file-upload functionality
CVE-2026-84245High· 7.8IBM Guardium Data Protection 12.2 is vulnerable to a local privilege escalation in the cp_wrapper component
CVE-2026-84250High· 8.4IBM Guardium Data Protection 12.2 is vulnerable due to weak cryptographic protection and a hard-coded recovery key in the pkcrypto passkey component
CVE-2026-84244Critical· 9.3IBM Guardium Data Protection 12.2 IBM Security Guardium Data Protection is vulnerable to stored cross-site scripting (XSS) in the Quick Search results grid