# CVE-2026-88289: GeoVision GV-LPC2211 stack buffer overflow in VLSVR request handlers

Source: https://junglewise.ai/threats/cve-2026-88289-geovision-gv-lpc2211-stack-buffer-overflow-in-vlsvr-request  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-10. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-88289 · Severity: high · CVSS 7.5 · Published 2026-09-10

GeoVision GV-LPC2211 is a license plate recognition camera used in surveillance systems. The device fails to validate user-supplied input before writing it to fixed-size memory buffers, allowing an unauthenticated attacker on the network to crash the device's video server service, causing a denial of service to surveillance operations.

Technologies: [Geovision Gv-Lpc2211](https://junglewise.ai/threats/technologies/gv-lpc2211). Vendors: [Geovision](https://junglewise.ai/threats/vendors/geovision).

## Quick answers

**Is CVE-2026-88289 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-88289 being exploited in the wild.

**How severe is CVE-2026-88289?** High severity, with a CVSS score of 7.5, published 10 September 2026.

**Which products and versions are affected?** Geovision Gv-Lpc2211 V1.14 (260903).

**Is there a fix for CVE-2026-88289?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-88289 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-88289?** Check whether you run Geovision Gv-Lpc2211 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

The vulnerability is a classic stack buffer overflow in the VLSVR request handlers of GeoVision GV-LPC2211 V1.14 (build 260903). The affected component fails to validate the length of attacker-controlled variable-length fields before copying them into fixed-size stack buffers. The vulnerability is remotely exploitable without authentication via network requests to the VLSVR service. An attacker can craft a malicious request with an oversized field to trigger a stack buffer overflow, crashing the VLSVR service and causing denial of service. Patch availability has not been confirmed in the advisory.

## Affected products

- GeoVision GV-LPC2211 V1.14 (260903)

## Timeline

- 2026-09-10: disclosed

## References

- [https://www.geovision.com.tw/cyber_security.php](https://www.geovision.com.tw/cyber_security.php)

## Related threats

- [GeoVision GV-LPC2211 unbounded frame length denial of service](https://junglewise.ai/threats/cve-2026-88290-geovision-gv-lpc2211-unbounded-frame-length-denial-of-service)
- [GeoVision GV-LPC2211 path traversal in BKDownloadLink.cgi](https://junglewise.ai/threats/cve-2026-88288-geovision-gv-lpc2211-path-traversal-in-bkdownloadlink-cgi)
- [GeoVision GV-LPC2211 stack overflow in ONVIF WS-Discovery](https://junglewise.ai/threats/cve-2026-88287-geovision-gv-lpc2211-stack-overflow-in-onvif-ws-discovery)
- [GeoVision GV-LPC2211 PTZ connection state denial of service](https://junglewise.ai/threats/cve-2026-88286-geovision-gv-lpc2211-ptz-connection-state-denial-of-service)
- [GeoVision GV-LPC2211 unauthenticated PTZ control service access](https://junglewise.ai/threats/cve-2026-88285-geovision-gv-lpc2211-unauthenticated-ptz-control-service-access)