CVE-2026-67378

CVE-2026-67378 is an untrusted pointer dereference in Microsoft SQL Server allowing remote code execution over a network.

An attacker can execute arbitrary code remotely by exploiting a pointer dereference vulnerability in SQL Server. DIB organizations must patch this critical flaw immediately to prevent remote compromise of database systems, which could lead to data exfiltration or ransomware deployment. This is not a zero-day but remains highly dangerous until patched.

Shame score — A critical remote code execution flaw in a widely deployed database server that remains unpatched until CVE publication, exposing organizations to active exploitation.