How severe is CVE-2026-23859?

CVE-2026-23859 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-23859 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23859?

CVE-2026-23859 affects Dell Wyse Management Suite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-23859?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-23859 have an EU (EUVD) identifier?

Yes. CVE-2026-23859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8561.

When was CVE-2026-23859 published?

CVE-2026-23859 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2026-23859

CVE-2026-23859 is a low-severity vulnerability in Dell Wyse Management Suite with a CVSS 3.x base score of 2.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-602.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8561
Weakness: CWE-602
Affected product: Dell Wyse Management Suite
Published: 2026-02-24
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2026-23859?: 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.
How severe is CVE-2026-23859?: CVE-2026-23859 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-23859 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23859?: CVE-2026-23859 affects Dell Wyse Management Suite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-23859?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23859 have an EU (EUVD) identifier?: Yes. CVE-2026-23859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8561.
When was CVE-2026-23859 published?: CVE-2026-23859 was published on 2026-02-24 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:dell:wyse_management_suite:*:*:*:*:*:*:*:*

More vulnerabilities in Dell Wyse Management Suite

CVE-2026-41120 — Critical (CVSS 9.8): Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With…
CVE-2021-36336 — Critical (CVSS 9.8): Wyse Management Suite 3.3.1 and below versions contain a deserialization vulnerability that could allow an…
CVE-2026-44272 — High (CVSS 8.8): Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Neutralization of Special Elements…
CVE-2026-22765 — High (CVSS 8.8): Dell Wyse Management Suite, versions prior to WMS 5.5, contain a Missing Authorization vulnerability. A low privileged…
CVE-2022-46754 — High (CVSS 8.7): Wyse Management Suite 3.8 and below contain an improper access control vulnerability. A authenticated malicious admin…
CVE-2022-29090 — High (CVSS 8.5): Dell Wyse Management Suite 3.6.1 and below contains a Sensitive Data Exposure vulnerability. A low privileged malicious…

All CVEs affecting Dell Wyse Management Suite →

Other CWE-602 vulnerabilities

CVE-2026-42160 — Critical (CVSS 10.0): Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management.…
CVE-2025-33025 — Critical (CVSS 9.9): A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.16.5), RUGGEDCOM ROX MX5000RE (All…
CVE-2025-33024 — Critical (CVSS 9.9): A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.16.5), RUGGEDCOM ROX MX5000RE (All…
CVE-2025-32469 — Critical (CVSS 9.9): A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.16.5), RUGGEDCOM ROX MX5000RE (All…
CVE-2026-30783 — Critical (CVSS 9.8): A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient…
CVE-2026-23478 — Critical (CVSS 9.8): Cal.com is open-source scheduling software. From 3.1.6 to before 6.0.7, there is a vulnerability in a custom NextAuth…

Browse all CWE-602 vulnerabilities →