Vulnerability · Published Feb 24, 2026 · Assigned by dell
CVE-2026-22766
High 7.2
In plain English
A high-severity unrestricted file upload in Wyse Management Suite from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.8%top 43.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | Wyse Management Suite | 0 – before 5.5* |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://www.dell.com/support/kbdoc/en-us/000429141/dsa-2026-103 vendor-advisory