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Threat Intelligence Report

Splunk CVE-2026-20253: Unauthenticated Remote Code Execution Vulnerability Explained

๐Ÿ“… June 16, 2026 ๐Ÿ“ฐ www.picussecurity.com ๐Ÿ” 1 CVE(s) referenced

A critical vulnerability (CVE-2026-20253) in Splunk Enterprise allows unauthenticated attackers to remotely execute code via a chain of flaws in the PostgreSQL sidecar service, making urgent patching essential to prevent total compromise of security operations infrastructure.

unclassified
CVE-2026-20253

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