CVE-2026-57881
Critical
Description
An unauthenticated stack-based buffer overflow vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient length validation when processing remote login data. A remote attacker may exploit this vulnerability by sending crafted login data with overly long input, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGV-LPCLPC2011/2211
PublishedJun 26, 2026
First seenJun 26, 2026
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GeoVision Inc. GV-LPCLPC2011/2211 | 1.12 | — |
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