CVE-2026-86362 Dell System Update - Elevation of Privileges

Dell System Update < 2.3.0.0 contains an improper access control vulnerability caused by flawed access restrictions, letting low privileged local attackers escalate privileges, exploit requires local access.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.13% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Elevation of Privileges
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-284

Vendor fix

Update to version 2.3.0.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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