CVE-2022-34968: Percona Server

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

An issue in the fetch_step function in Percona Server for MySQL v8.0.28-19 allows attackers to cause a Denial of Service (DoS) via a SQL query.

Affected products

• Percona Percona Server: version 8.0.28-19 only

Published 2022-08-03. Last modified 2026-06-17.