# CVE-2026-57265: GeoVision GeoWebPlayer out-of-bounds read in audio command

Source: https://junglewise.ai/threats/cve-2026-57265-geovision-geowebplayer-out-of-bounds-read-in-audio-command  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-02. Updated: 2026-07-02  
License: CC BY 4.0 with a link back

CVE-2026-57265 · Severity: high · CVSS 8.3 · Published 2026-07-02

GeoWebPlayer is a software component used with GeoVision video management systems to enable web-based video playback and camera control. A security vulnerability in how it handles audio commands could allow an attacker to remotely execute malicious code on the host system if a user visits a compromised website. This could lead to a full system takeover, unauthorized access to surveillance feeds, or disruption of security operations.

Technologies: [Geovision GeoWebPlayer](https://junglewise.ai/threats/technologies/geowebplayer). Vendors: [Geovision](https://junglewise.ai/threats/vendors/geovision).

## Quick answers

**Is CVE-2026-57265 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57265 being exploited in the wild.

**How severe is CVE-2026-57265?** High severity, with a CVSS score of 8.3, published 2 July 2026.

**Which products and versions are affected?** Geovision GeoWebPlayer V1.1.1.0.

**Is there a fix for CVE-2026-57265?** A patch was published on 2026-07-02: Version 1.1.3.0 listed as unaffected/fixed Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-57265 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-57265?** Check whether you run Geovision GeoWebPlayer at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An out-of-bounds read vulnerability exists in the WebSocket server of GeoVision GeoWebPlayer version 1.1.1.0. The 'audio' command fails to validate the 'index' field provided in the WebSocket message before using it to access arrays for critical section management and function pointer calls. By supplying a specially crafted index value, an attacker can cause the application to read a function pointer from memory outside the intended array bounds and execute it. This can be exploited by a remote attacker who entices a user to visit a malicious webpage, leading to arbitrary code execution in the context of the GeoWebPlayer process. The vulnerability is addressed in version 1.1.3.0.

## Affected products

- GeoVision Inc. GeoWebPlayer V1.1.1.0

## Timeline

- 2026-07-01: disclosed: Initial disclosure by Cisco Talos
- 2026-07-02: advisory: NVD publication date
- 2026-07-02: patched: Version 1.1.3.0 listed as unaffected/fixed

## References

- [https://talosintelligence.com/vulnerability_reports/TALOS-2026-2373](https://talosintelligence.com/vulnerability_reports/TALOS-2026-2373)
- [https://www.geovision.com.tw/cyber_security.php](https://www.geovision.com.tw/cyber_security.php)

## Related threats

- [GeoVision GeoWebPlayer buffer overflow in ip field](https://junglewise.ai/threats/cve-2026-57278-geovision-geowebplayer-buffer-overflow-in-ip-field)
- [GeoVision GeoWebPlayer stack buffer overflow in connectionInfo handler](https://junglewise.ai/threats/cve-2026-57277-geovision-geowebplayer-stack-buffer-overflow-in-connectioninfo)
- [GeoVision GeoWebPlayer buffer overflow in password field of connectionInfo handler](https://junglewise.ai/threats/cve-2026-57276-geovision-geowebplayer-buffer-overflow-in-password-field-of)
- [GeoVision GeoWebPlayer stack buffer overflow in connectionInfo handler](https://junglewise.ai/threats/cve-2026-57275-geovision-geowebplayer-stack-buffer-overflow-in-connectioninfo)
- [GeoVision GeoWebPlayer stack buffer overflow in connectionInfo password field](https://junglewise.ai/threats/cve-2026-57274-geovision-geowebplayer-stack-buffer-overflow-in-connectioninfo)