CVE-2019-2691: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Roles).

Security readout for executives and security teams

CVE-2019-2691 can let a highly privileged network user crash or hang affected MySQL Server versions. The business impact is service outage, not data theft or tampering based on the provided CVSS vector. It matters most where MySQL supports critical applications and privileged access is broadly available. Exposure is likely limited to organizations running MySQL Server 8.0.15 or earlier. Risk increases for network-reachable database services where privileged accounts can connect via supported protocols. Systems using downstream Oracle or Red Hat packages should map package versions to the cited advisories. Treat as a moderate availability risk. Prioritize systems where MySQL downtime would disrupt revenue, customer access, or operational workflows. The urgency is lower than unauthenticated remote code execution, but still important for critical databases running old versions. Mitigation focus: Identify MySQL Server instances running 8.0.15 or earlier.; Apply vendor updates from Oracle or downstream Red Hat advisories.; Restrict MySQL network access to trusted administrative sources..

Prepared

Jun 6, 2026, 21:12 UTC (UTC+00:00)

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