CVE-2018-6336: Linuxfoundation Osquery

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7

Affected products

• Linuxfoundation Osquery: before 3.2.7 (fixed in 3.2.7)

Published 2018-12-31. Last modified 2026-06-17.