IBM Guardium 12.2 Pathname Handling Remote Auth Attacker Code Exec
CVE-2026-84086 Published on September 18, 2026
IBM Guardium Data Protection is affected by multiple vulnerabilities.
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper limitation of a pathname to a restricted directory.
Vulnerability Analysis
CVE-2026-84086 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2026-84086 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2026-84086
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