---
id: CVE-2026-18755
title: >-
  A DLL hijacking vulnerability in GeoVision GV-ASManager allows a local
  attacker with write access to an unsafe search directory to execute arbitrary
  code
summary: >-
  A DLL hijacking vulnerability in GeoVision GV-ASManager allows a local
  attacker with write access to an unsafe search directory to execute arbitrary
  code. By placing a crafted dynamic-link library (DLL) file into the
  application search p…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-428
published: '2026-08-04'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T15:41:02.580'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-18755'
references:
  - url: 'https://www.geovision.com.tw/cyber_security.php'
    label: 0df08a0e-a200-4957-9bb0-084f562506f9
tags:
  - nvd
epss: 0.00188
epssPercentile: 0.07451
ingestedAt: '2026-09-09T16:14:05.511Z'
---

## Overview

A DLL hijacking vulnerability in GeoVision GV-ASManager allows a local attacker with write access to an unsafe search directory to execute arbitrary code. By placing a crafted dynamic-link library (DLL) file into the application search path prior to the legitimate library, the malicious code is loaded and executed under the security privileges of the GV-ASManager process.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.