CVE-2025-3886: CatoNetworks CatoClient up to 5.8 PrivilegedHelperTool Race Condition
First published: Sun Apr 27 2025(Updated: )
An issue in CatoNetworks CatoClient before v.5.8.0 allows attackers to escalate privileges and achieve a race condition (TOCTOU) via the PrivilegedHelperTool component.
Credit: 2505284f-8ffb-486c-bf60-e19c1097a90b
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CatoNetworks CatoClient | <5.8.0 |
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Frequently Asked Questions
What is the severity of CVE-2025-3886?
CVE-2025-3886 has been classified as a high severity vulnerability due to its potential for privilege escalation.
How do I fix CVE-2025-3886?
To resolve CVE-2025-3886, users must upgrade CatoClient to version 5.8.0 or higher.
What systems are affected by CVE-2025-3886?
CVE-2025-3886 affects CatoNetworks CatoClient versions prior to 5.8.0 on macOS.
What type of attack does CVE-2025-3886 facilitate?
CVE-2025-3886 allows attackers to escalate privileges through a race condition in the PrivilegedHelperTool component.
Is there a known exploitation in the wild for CVE-2025-3886?
As of now, there have been no public reports of CVE-2025-3886 being exploited in the wild.
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