CVE-2026-34271

CVE-2026-34271 affects Oracle MySQL Server (Group Replication Plugin). Affected versions: 8.0.0–8.0.45, 8.4.0–8.4.8, and 9.0.0–9.6.0. An attacker with network access and low privileges can cause the MySQL Server to hang or crash (DoS) via multiple protocols. The CVSS v3.1 base score is 6.5 (Mediu...