Network, Email and IPS
CVE-2025-7958: Code Injection in Trellix Network Security NX, EX, FX, AX, and CMS
A Code Injection vulnerability existed in Trellix Network Security CM and NX.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 4.0 7.1
EPSS0.31%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 Network Security NX, EX, FX, AX, and CMS 10.0 | See the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
A Code Injection vulnerability existed in Trellix Network Security CM and NX. A locally authenticated admin user can execute arbitrary code using the web interface and Alert artifact details.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.