Quick answers
- Is CVE-2026-88281 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-88281 being exploited in the wild.
- How severe is CVE-2026-88281?
- Medium severity, with a CVSS score of 4.9, published 10 September 2026.
- Which products and versions are affected?
- Geovision Gv-Lpc2211 V1.13.
- Is there a fix for CVE-2026-88281?
- 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-2026-88281 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-88281?
- 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 stack buffer overflow in the ONVIF DeleteUsers request handler. The vulnerable component fails to validate or limit the number of repeated Username XML elements in incoming DeleteUsers requests. An authenticated administrator can exploit this by sending a request with an excessive number of Username elements, causing a stack array to overflow and crash the ONVIF worker process. No patches have been publicly announced at the time of advisory publication. The attack requires valid administrator credentials and network reachability to the ONVIF service port.
Affected products
- GeoVision GV-LPC2211 V1.13
Timeline
- 2026-09-10: disclosed