A vulnerability has been found in V-Secure Jingyun Antivirus 2.4.2.39. (CVE-2026-19195)
CVE-2026-19195 is a high-severity local vulnerability in V-Secure Jingyun Antivirus 2.4.2.39 affecting the ZyArk.sys kernel driver component. It involves improper access controls in an unknown function, allowing a local attacker with limited privileges to potentially achieve full confidentiality, integrity, and availability impact. The vulnerability has been publicly disclosed, but no vendor response or patch is currently available.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-19195) affects V-Secure Jingyun Antivirus version 2.4.2.39, specifically an unknown function within the ZyArk.sys kernel driver. The flaw is due to improper access controls (CWE-266), which can be exploited locally by an attacker with low privileges to gain high impact on confidentiality, integrity, and availability. The exploit details have been publicly disclosed, but the vendor has not responded or provided a fix. No patch or remediation guidance is currently available, and the vulnerability is not related to a cloud service.
Potential Impact
Successful exploitation requires local access with low privileges and can lead to full compromise of confidentiality, integrity, and availability of the affected system. This means an attacker could potentially execute arbitrary code or escalate privileges via the kernel driver flaw. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should limit local access to trusted users only and monitor for suspicious activity related to the ZyArk.sys driver until an official fix is released.
A vulnerability has been found in V-Secure Jingyun Antivirus 2.4.2.39. (CVE-2026-19195)
Description
CVE-2026-19195 is a high-severity local vulnerability in V-Secure Jingyun Antivirus 2.4.2.39 affecting the ZyArk.sys kernel driver component. It involves improper access controls in an unknown function, allowing a local attacker with limited privileges to potentially achieve full confidentiality, integrity, and availability impact. The vulnerability has been publicly disclosed, but no vendor response or patch is currently available.
CVSS v3.1
Score 7.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-19195) affects V-Secure Jingyun Antivirus version 2.4.2.39, specifically an unknown function within the ZyArk.sys kernel driver. The flaw is due to improper access controls (CWE-266), which can be exploited locally by an attacker with low privileges to gain high impact on confidentiality, integrity, and availability. The exploit details have been publicly disclosed, but the vendor has not responded or provided a fix. No patch or remediation guidance is currently available, and the vulnerability is not related to a cloud service.
Potential Impact
Successful exploitation requires local access with low privileges and can lead to full compromise of confidentiality, integrity, and availability of the affected system. This means an attacker could potentially execute arbitrary code or escalate privileges via the kernel driver flaw. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should limit local access to trusted users only and monitor for suspicious activity related to the ZyArk.sys driver until an official fix is released.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-hfv4-4vhj-6536
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19195"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a75f71abf8831d539850439
Added to database: 08/07/2026, 15:17:46 UTC
Last enriched: 08/07/2026, 15:52:48 UTC
Last updated: 08/07/2026, 16:40:59 UTC
Views: 4
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