8.4
High
CVE-2026-18634 An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1…
Description
An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1 (Build 9510.1044) and earlier versions. A local attacker with the ability to interact with the service could exploit this behavior to perform unauthorized actions through the affected component.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| GMS | Versions not published |
Other CVEs of GMS
The 24 CVEs of GMS →
CVE-2026-66154
An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1…
8.3
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