CVE-2026-47833

setupBpmLogs follows symlink for bpm.log open and chown — container-to-host privilege escalation via /etc/shadow. A compromised process inside a bpm container can cause root to chown an arbitrary host file to vcap and append bpm JSON log lines to it. The chown alone lets the attacker take ownersh...

PT-2026-50775

Name of the Vulnerable Software and Affected Versions bpm-release versions prior to v1.4.30 Description A container-to-host privilege escalation exists where the setupBpmLogs function follows symlinks for bpm.log during open and chown operations. A compromised process within a bpm container can...