CVE-2026-57269highCWE-129

CVE-2026-57269: high-severity vulnerability in GeoVision Inc. GeoWebPlayer

GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.3epss 0.4%
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
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected products
GeoVision Inc. · GeoWebPlayer
Related CVEs — GeoVision Inc. GeoWebPlayer

In the same product, most dangerous first.

CVE-2026-57268HIGHGeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerabilityEPSS 0.5%CVE-2026-57278HIGHGeoVision GeoWebPlayer Websocket Server connectInfo handler stack-based buffer overflow vulnerabilityEPSS 0.4%CVE-2026-57277HIGHGeoVision GeoWebPlayer Websocket Server connectInfo handler stack-based buffer overflow vulnerabilityEPSS 0.4%CVE-2026-57276HIGHGeoVision GeoWebPlayer Websocket Server connectInfo handler stack-based buffer overflow vulnerabilityEPSS 0.4%CVE-2026-57275HIGHGeoVision GeoWebPlayer Websocket Server connectInfo handler stack-based buffer overflow vulnerabilityEPSS 0.4%CVE-2026-57274HIGHGeoVision GeoWebPlayer Websocket Server connectInfo handler stack-based buffer overflow vulnerabilityEPSS 0.4%