Is CVE-2026-22766 actively exploited?

No active exploitation of CVE-2026-22766 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-22766 be exploited remotely?

Yes. CVE-2026-22766 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-22766?

CVE-2026-22766 has a CVSS score of 7.2 (HIGH) and an EPSS exploitation probability of 0.21%.

HOME VULNERABILITIESCVE-2026-22766

HIGH

CVE-2026-22766

CWE-434Published: February 24, 2026· Updated: Feb 25, 2026

7.2

CVSS v3.1

EPSS:0.21%probability of exploitation in 30 daysPercentile:43.4th

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.

NVD Source

Technical Analysis

CVE-2026-22766 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.2.