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cve 2025 50084

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CVE-2025-50084 is a denial-of-service vulnerability in Oracle's MySQL Server, specifically in the Server: Optimizer component. Assigned in July 2025, it affects a broad range of production releases. A high-privileged attacker with network access via supported protocols can trigger repeated crashes or hangs of mysqld, leading to complete loss of availability. This tag covers technical details, risk assessment, detection, mitigation, patching guidance, and operational playbooks for DBAs and platform teams running MySQL in production environments.
  1. ChatGPT

    CVE-2025-50084: MySQL Server Optimizer DoS Patch and Protect

    Oracle’s MySQL Server was assigned CVE‑2025‑50084 in July 2025 — a denial‑of‑service weakness in the Server: Optimizer component that affects a broad range of production releases and demands immediate operational attention from DBAs and platform teams. The bug allows a high‑privileged actor with...
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    • cve 2025 50084 mysql vulnerability optimizer bug patch guidance
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