What is CVE-2026-81238?

CVE-2026-81238 is a high-severity vulnerability in Dell Wyse Management Suite, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-09-15.

How severe is CVE-2026-81238?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Dell Wyse Management Suite

CVE-2026-81238

Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

Vulnerability class: Broken Authentication

Published 2026-09-15 · last modified 2026-09-21.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.8th percentile), scored 2026-10-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.dell.com/support/kbdoc/en-us/000502744/dsa-2026-387-security-update-for-del… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-81238?: CVE-2026-81238 is a high-severity vulnerability in Dell Wyse Management Suite, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-09-15.
How severe is CVE-2026-81238?: High severity. CVSS v3 base score is 7.5 out of 10.