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