CVE-2026-86358

MEDIUM CVSS 3.1: 6.5 EPSS 0.30%
Updated Sep 17, 2026
Dell
Parameter Value
CVSS 6.5 (MEDIUM)
Affected Versions before 26.07.03
Type CWE-121 (Stack-based Buffer Overflow)
Vendor Dell
Public PoC No

Dell Update Package Framework, versions prior to 26.07.03, contains a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Remote execution.

Attack Parameters

Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1