CVE-2026-57269: GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability
GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly.
The Websocket server can accept various commands coming from localhost. Many of the commands will take an index value that is then used to access various arrays to enter critical sections, perform various actions via function calls, etc. However the index value is usually not checked for valid range, and as such it can be used to access multiple arrays out-of-bound.
disconnect command index-out-of-bound
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
GeoVision GeoWebPlayer Websocket Server (Web Plugin / WS Player)to a version that resolves this vulnerability.Fixed in V1.1.3.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-57269?
The severity of CVE-2026-57269 is rated as high with a score of 8.3.
What does CVE-2026-57269 affect?
CVE-2026-57269 affects the GeoWebPlayer Websocket Server used in various GeoVision software including GV-VMS and GV-Cloud.
How do I fix CVE-2026-57269?
To fix CVE-2026-57269, update to the latest version of GeoWebPlayer that addresses this out-of-bounds read vulnerability.
What type of vulnerability is CVE-2026-57269?
CVE-2026-57269 is classified as an out-of-bounds read vulnerability.
What are the potential impacts of CVE-2026-57269?
The potential impacts of CVE-2026-57269 include unauthorized access to sensitive information due to the out-of-bounds read.