CVE-2026-57271: high-severity vulnerability in GeoVision Inc. GeoWebPlayer
GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
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.
#### pause 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. · GeoWebPlayerRelated 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%