CVE-2026-23859: Low severity Dell Wyse Management Suite vulnerability

Q: What is the severity of CVE-2026-23859?

CVE-2026-23859 has been rated as high severity due to its potential for a privileged attacker to bypass security mechanisms.

Q: How do I fix CVE-2026-23859?

To mitigate CVE-2026-23859, upgrade to Dell Wyse Management Suite version 5.5 or later.

Q: Who is affected by CVE-2026-23859?

CVE-2026-23859 affects users of Dell Wyse Management Suite versions prior to 5.5.

Q: What type of vulnerability is CVE-2026-23859?

CVE-2026-23859 is classified as a Client-Side Enforcement of Server-Side Security vulnerability.

Q: What can an attacker accomplish with CVE-2026-23859?

An attacker exploiting CVE-2026-23859 could potentially bypass protection mechanisms, gaining unauthorized access.

Published Feb 24, 2026

Updated

Dell Wyse Management Suite, versions prior to WMS 5.5, contain a Client-Side Enforcement of Server-Side Security vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to Protection mechanism bypass.

Affected Software

2 affected components

Dell Wyse Management Suite<5.5

Remediation

Patch Available

https://www.dell.com/support/kbdoc/en-us/000429141/dsa-2026-103

Event History

Feb 24, 2026

CVE Published

via MITRE·07:35 PM

Data Sourced

via MITRE·07:35 PM

DescriptionSeverityWeakness

Data Sourced

via NVD·08:27 PM

RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2026-23859?

CVE-2026-23859 has been rated as high severity due to its potential for a privileged attacker to bypass security mechanisms.

How do I fix CVE-2026-23859?