# CVE-2026-13132: GeoVision GeoWebPlayer out-of-bounds read in setStream command

Source: https://junglewise.ai/threats/cve-2026-13132-geovision-geowebplayer-out-of-bounds-read-in-setstream-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-2026-13132 · 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. A security flaw allows an attacker to potentially take control of a user's computer if the user visits a malicious website while the software is running. This could lead to unauthorized access to video feeds, data theft, or a complete system compromise.

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

## Quick answers

**Is CVE-2026-13132 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-13132 being exploited in the wild.

**How severe is CVE-2026-13132?** 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-2026-13132?** A patch was published on 2026-07-02: Vendor confirmed version 1.1.3.0 is unaffected Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-13132 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-13132?** 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 improper validation of array index (CWE-129) exists in the WebSocket server of GeoVision GeoWebPlayer version 1.1.1.0. The 'setStream' command accepts an 'index' parameter from a JSON message without performing bounds checking. This index is subsequently used to access arrays and retrieve function pointers for critical section operations. By supplying a specially crafted index value via a malicious webpage (requiring user interaction), an attacker can trigger an out-of-bounds read of a function pointer, leading to arbitrary code execution. The vulnerability is patched 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: Vendor confirmed version 1.1.3.0 is unaffected

## 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)