CVE-2019-2798: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: InnoDB).

Security readout for executives and security teams

CVE-2019-2798 is a MySQL Server InnoDB availability flaw. An attacker who already has high privileges and network access could make MySQL hang or crash repeatedly, causing service outage. The published CVSS is 4.9, reflecting serious availability impact but limited attacker prerequisites. Exposure is most likely on MySQL Server 8.0.15 or earlier where high-privileged database users can connect over network-accessible protocols. Internet exposure is less central than privileged account and network-access control. Treat as a targeted outage risk for databases running old MySQL versions. Prioritize remediation where MySQL supports revenue, customer, or operational workflows and where privileged access is broadly granted. Mitigation focus: Apply applicable Oracle July 2019 Critical Patch Update guidance.; Use Red Hat errata if running Red Hat packaged MySQL components.; Review F5 K23125024 where F5 products include relevant MySQL exposure..

Prepared

Jun 6, 2026, 20:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.