CVE-2026-12488

GeoVision GV-VMS V20 GV-Cloud memory corruption vulnerability

State: Published
Severity: 6.2 Medium
Published: Jun 24, 2026
Updated: Jun 24, 2026
Reserved: Jun 17, 2026

Description

A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2.

A specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H	GV

Weaknesses

CWE-121 Stack-based buffer overflow

Affected Products

Product	Versions
GeoVisionGeoVision Inc.	V20.0.2Affected V20.1.0.0Not affected

References

https://www.geovision.com.tw/cyber_security.phpvendor-advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2026-2411third-party-advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2411

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