CVE-2026-88289

GV-LPC2011/LPC2211 - Multiple Pre-Authentication Stack Buffer Overflows in VLSVR Request Handlers

State: Published
Severity: 7.5 High
Published: Sep 10, 2026
Updated: Sep 10, 2026
Reserved: Sep 10, 2026

Description

GeoVision GV-LPC2211 V1.14 (260903) fails to validate attacker-controlled variable-length fields before copying them into fixed-size stack buffers in multiple VLSVR request handlers, allowing an unauthenticated remote attacker to crash the VLSVR service.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	GV

Weaknesses

CWE-121 Stack-based buffer overflow

Affected Products

Product	Versions
GV-LPC2011/LPC2211GeoVision Inc.	1.14 20260903Affected 1.14 20260909Not affected

References

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

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