CVE-2025-3886

CatoNetworks CatoClient up to 5.8 PrivilegedHelperTool Race Condition

Description

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.

Category

5.7
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory catonetworks.com
Affected: Cato Networks SDP Client
Published at:
Updated at:

References

Link Tags
https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-3886?
CVE-2025-3886 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3886?
To fix CVE-2025-3886, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3886 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3886 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3886?
CVE-2025-3886 affects Cato Networks SDP Client.
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