8.3
High
CVE-2026-66154 An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1…
Description
An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1 (Build 9510.1044) and earlier versions which, under a successful MitM attack and controlled network conditions, could permit unauthorized changes.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| GMS | Versions not published |
Other CVEs of GMS
The 24 CVEs of GMS →
CVE-2026-18634
An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1…
8.4
High
CVE-2026-66148
An authenticated command injection vulnerability was identified in GMS Command-Line Interface (CLI) 9.5.1 (Build…
6.3
Medium
CVE-2026-66147
An unauthenticated command injection vulnerability was identified in the GMS Dispatcher Service in GMS 9.5.1 and earlier…
9.4
Critical
CVE-2026-66146
Multiple Cross-Site Scripting (XSS) vulnerabilities were identified in GMS 9.5.1 (Build 9510.1044) and earlier…
6.1
Medium