Critical Splunk Enterprise Flaw (CVE-2026-20253) Under Active Exploitation: Pre-Auth RCE via PostgreSQL SidecarA critical CVSS 9.8 vulnerability in Splunk Enterprise's PostgreSQL sidecar allows unauthenticated attackers to achieve remote code execution. CISA has added it to the KEV catalog amid confirmed in-the-wild exploitation.Radical Notion Team1 month ago