CVE-2026-18634: GMS application vulnerability
Published Aug 11, 2026
·Updated
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 Software
1 affected component
GMS application<=9.5.1
Event History
Aug 11, 2026
CVE Published
via MITRE·08:14 PM
Data Sourced
via MITRE·08:14 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-18634?
CVE-2026-18634 has a risk rating of 40.
2
How do I fix CVE-2026-18634?
To resolve CVE-2026-18634, update the GMS application to version 9.5.1 (Build 9510.1044) or later.
3
Who can exploit CVE-2026-18634?
CVE-2026-18634 can be exploited by a local attacker with the ability to interact with the affected service.
4
What type of vulnerability is CVE-2026-18634?
CVE-2026-18634 is classified as an insecure handling of serialized objects vulnerability.
5
In which versions of the GMS application is CVE-2026-18634 present?
CVE-2026-18634 is present in GMS application versions 9.5.1 (Build 9510.1044) and earlier.