Vulnerability · Published Jun 26, 2026 · Assigned by GV

CVE-2026-57876GV-LPC2011/LPC2211 - unauthorized out-of-bounds writing vulnerability (onvif.cgi)

High 7.5

In plain English

A high-severity out-of-bounds write in GV-LPCLPC2011/2211 from GeoVision Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.5%top 53.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

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.

Affected products (as reported)

Vendor	Product	Versions
GeoVision Inc.	GV-LPCLPC2011/2211	1.12

Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://www.geovision.com.tw/cyber_security.php