CVE-2026-86358 is a vulnerability in Dell Update Package Framework
Published on September 16, 2026
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.
Vulnerability Analysis
Attack Vector:
ADJACENT_NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH
Weakness Type
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2026-86358 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2026-86358
Want to know whenever a new CVE is published for Dell Update Package Framework? stack.watch will email you.
Affected Versions
Dell Update Package Framework:- Before 26.07.03 or later is affected.