Medium severity · published Jun 24, 2026
CVE-2026-12488
GeoVision GV-VMS V20 GV-Cloud memory corruption vulnerability
6.2
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GE
GeoVision · GeoVision Inc.
V20.0.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12488
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12488
talosintelligence.com
https://talosintelligence.com/vulnerability_reports/TALOS-2026-2411
www.geovision.com.tw
https://www.geovision.com.tw/cyber_security.php
www.talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2411