Live › vulnerability › CVE-2026-86393
Go to dashboardSeveral Dell PowerProtect Data Domain release lines contain an improper privilege management flaw. A high-privileged remote attacker can potentially escalate their privileges on the appliance.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-28 10:32 UTC. All times on this page are UTC.
Teams running Dell PowerProtect Data Domain appliances on the listed release ranges. The attacker needs high privileges and remote access, so exposure is mainly a concern where many admin-level accounts exist or the management interface is reachable from broad networks. Sites on other versions are outside the listed ranges.
No product ranges from the sources yet.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Improper Privilege Management vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.
This page as .md · .json · in your agent: get_signal("CVE-2026-86393")
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