cve 2025 50094

About this tag
CVE-2025-50094 is a denial-of-service vulnerability in MySQL Server disclosed in Oracle's July 2025 Critical Patch Update. A high-privilege database account can exploit this flaw over the network to repeatedly crash or hang the mysqld process, causing sustained or persistent loss of availability until a patch is applied or the attack stops. This tag covers discussions about the vulnerability's impact, affected MySQL versions, and mitigation steps including patching from Oracle. Users share experiences with applying the July 2025 CPU and workarounds to maintain database uptime. The tag is relevant for database administrators and IT professionals managing MySQL deployments.

  1. CVE-2025-50094 MySQL Server DoS: Patch and Mitigation Guide

    Oracle’s July 2025 Critical Patch Update disclosed a denial‑of‑service weakness in MySQL Server — tracked as CVE‑2025‑50094 — that can be triggered over the network by a high‑privilege database account to repeatedly crash or hang mysqld, producing sustained or persistent loss of availability...
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    • availability risk cve 2025 50094 mysql security network based attack
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