Endpoint Security and HX
CVE-2025-0664: A locally authenticated, privileged user can craft a malicious OpenSSL configuration file, potentially lead…
A locally authenticated, privileged user can craft a malicious OpenSSL configuration file, potentially leading the agent to load an arbitrary local library.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityMEDIUMCVSS 4.0 6.7
EPSS0.18%Chance of exploitation in 30 days
Public exploitNot tracked
FixSee advisory
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Trellix Endpoint Security (HX) Agent 36.30 | See the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
A locally authenticated, privileged user can craft a malicious OpenSSL configuration file, potentially leading the agent to load an arbitrary local library. This may impair endpoint defenses and allow the attacker to achieve code execution with SYSTEM-level privileges.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.