CVE-2020-10718: Red Hat JBoss Fuse

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

A flaw was found in Wildfly before wildfly-embedded-13.0.0.Final, where the embedded managed process API has an exposed setting of the Thread Context Classloader (TCCL). This setting is exposed as a public method, which can bypass the security manager. The highest threat from this vulnerability is to confidentiality.

Affected products

  • Red Hat JBoss Fuse: version 7.0.0 only
  • Red Hat Wildfly: before 13.0.0 (fixed in 13.0.0)

Published 2020-09-16. Last modified 2026-06-17.