CVE-2026-86358

MEDIUMCVSS 6.5

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.

Timeline

Published:September 16th, 2026 5:18 PM

Last modified:September 21st, 2026 5:51 PM

CVSS Scoring

CVSS v3: 6.5 (MEDIUM)

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

Affected Software

From NVD CPE configuration data

Vendors

dell

Products

update_package_framework

Weaknesses (CWE)

CWE-121

References & Reports

Advisories, patches, and third-party reports

https://www.dell.com/support/kbdoc/en-us/000509455/dsa-2026-417-security-update-for-dell-update-package-dup-framework-vulnerabilitiesVendor Advisory

Source: NIST NVD · Data may lag official sources by up to one minute