CVE-2026-34303

CVE-2026-34303 affects Oracle MySQL Server (component: Server: Optimizer). Affected versions are MySQL 8.0.0–8.0.45, 8.4.0–8.4.8, and 9.0.0–9.6.0. The vulnerability allows a low-privileged attacker with network access via multiple protocols to cause a hang or a frequently repeatable crash (comple...