CVE-2026-66154
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.
- Published Aug 11, 2026
- CVSS 8.3 high
- 0.2% chance of exploitation in the next 30 days (EPSS)