CVE Catalog

CVE-2026-107171

MediumCVSS 6.9
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.12%

2th percentile - higher than 2% of all known CVEs

Summary

A Hardcoded Cryptographic Key vulnerability existed in Trellix Agent 5.8.4 via mfecryptc.dll leads to Database Decryption by Regular Users.

Risk Assessment

The risk is that regular users can decrypt the database, which could lead to disclosure of sensitive information or compromise of data integrity.

Recommendation

Update Trellix Agent to a patched version and immediately rotate cryptographic keys. Also restrict access to database files.

Related vulnerabilities

Original NVD description (English source)

An Hardcoded Cryptographic Key vulnerability existed in Trellix Agent 5.8.4 via mfecryptc.dll leads to Database Decryption by Regular Users.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS