CVE-2026-57876 GV-LPC2011/LPC2211 - unauthorized out-of-bounds writing vulnerability (onvif.cgi)
A remote unauthenticated attacker can cause denial of service in GeoVision cameras by sending crafted HTTP requests that trigger out-of-bounds writes.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-57876?
CVE-2026-57876 is a high-severity memory corruption vulnerability in GeoVision Inc. GV-LPCLPC2011/2211, published on 26 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated out-of-bounds write vulnerability exists in onvif.cgi in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing HTTP request body data. A remote attacker may exploit this vulnerability by sending a crafted request with excessive input, causing memory corruption and resulting in a denial of service.
Weakness: CWE-787
Which versions are affected by CVE-2026-57876?
How do I fix CVE-2026-57876?
No fix has been published for CVE-2026-57876 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-57876 being exploited?
There is no known exploitation of CVE-2026-57876 in the wild and no public exploit code.
Sources
Also known as GHSA-9qp6-g7r6-cvp4.