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CVE-2026-19195
V-Secure Jingyun Antivirus Kernel Driver ZyArk.sys access control
Published 7 Aug 2026 • Updated 7 Aug 2026
Severity: HIGH
8.5
CVSS Base Score
Description
A vulnerability has been found in V-Secure Jingyun Antivirus 2.4.2.39. The affected element is an unknown function in the library ZyArk.sys of the component Kernel Driver. The manipulation leads to improper access controls. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (1)
- V-Secure Jingyun Antivirus
Problem types
- Improper Access Controls
- Incorrect Privilege Assignment
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