CVE-2026-86358

HighCVSS 8.8/10Last modified Sep 21, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121

Affected software

No affected versions have been published.

Timeline

Published
Sep 16, 2026
Last modified
Sep 21, 2026
NVD status
Analyzed

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CVE-2026-86358: High severity, CVSS 8.8 | Vulnix