12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover

SecurityWeek Cybersecurity 09/04/2026, 20:06 Score 8/10

Summary

Dubbed PostGREShell, CVE-2026-6471 turns low-level replication access into code execution, permanent superuser privileges and a persistent database backdoor. The post 12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover appeared first on SecurityWeek .

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