CVE-2026-22766

Name: CVE-2026-22766
Creator: NVD / NIST
Published: 2026-02-24T20:27:46.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.70%

Last modified Jun 17, 2026

CVE-2026-22766 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Dell Wyse Management Suite, versions prior to WMS 5.5, contain an Unrestricted Upload of File with Dangerous Type vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.

Description

Dell Wyse Management Suite, versions prior to WMS 5.5, contain an Unrestricted Upload of File with Dangerous Type vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.70%

48.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Dell	Wyse Management Suite	< 5.5

References

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

Timeline

Published: Feb 24, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22766?

How severe is CVE-2026-22766?

CVE-2026-22766 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22766?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22766?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST