CVE-2025-3886HIGH 8.1EPSS p8.8%

CVE-2025-3886CVE-2025-3886

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.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.19% probability of exploitation · percentile 8.8% · 2026-06-19T12:03:05Z
Published2025-04-27
Last modified2025-05-12

Underlying weaknesses· 1

CWE-362

References

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

1

TypeTargetConfidenceTier
WeaknessConcurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')cwe-3620%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Windows Kernel TOCTOU Race Condition Vulnerability
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CVE-2026-45487
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Linux Kernel Time-of-Check Time-of-Use (TOCTOU) Race Condition Vulnerability
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CVE-2026-4878
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CVE-2025-27812
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VMware ESXi and Workstation TOCTOU Race Condition Vulnerability
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.