POWERSTORET OS · CVE-2026-107522 · Infrastructure
FIX → 5.1.0.0-2798105 ✓ verified
Dell PowerStore storage appliances have an improper authorization flaw. A logged-in user with ordinary access could escalate their privileges to administrator.
first public Nov 13, 2026 · 2 sources
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Organisations running a Dell PowerStore T appliance (500T through 9500, 15 models listed in DSA-2026-479) on PowerStoreT OS 5.1.x earlier than 5.1.0.0-2798105. An authenticated user can exploit an improper authorization flaw to escalate to administrator. Arrays where only trusted administrators hold accounts are lower risk. Dell's page lists no workaround.
Not affected if no-untrusted-accounts
Who cares dell-powerstore, on-prem, storage
5.1.0.0-2798105Upgrade to 5.1.0.0-2798105
Upgrade PowerStoreT OS to 5.1.0.0-2798105 or later (Dell DSA-2026-479).
Dell PowerStore contains an Improper Authorization vulnerability. An authenticated user could exploit this vulnerability, potentially leading to privilege escalation to administrator.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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