PostgreSQL is used by Splunk Enterprise as a sidecar service. The vulnerability CVE-2026-20253 exploits the PostgreSQL sidecar endpoint to achieve unauthenticated file operations and RCE.
PostgreSQL is used by Splunk Enterprise as a sidecar service. The vulnerability CVE-2026-20253 exploits the PostgreSQL sidecar endpoint to achieve unauthenticated file operations and RCE.