CVE-2026-22009

CVE-2026-22009 affects Oracle MySQL Server (Optimizer) on multiple branches: MySQL 8.0.0–8.0.45, 8.4.0–8.4.8, and 9.0.0–9.6.0. The vulnerability enables a low-privilege, network-accessing attacker to trigger a hang or frequent crashes (complete denial of service) in the server. Public details rep...