cve 2025 50101

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CVE-2025-50101 is a high-severity denial-of-service vulnerability in Oracle's MySQL Server. It affects the optimizer and InnoDB subsystems, allowing an attacker with high-privilege MySQL credentials to trigger code paths that cause mysqld to hang or crash repeatedly. This results in sustained or persistent loss of availability until the server is patched and restarted. The vulnerability underscores the importance of applying security updates promptly and restricting high-privilege access to trusted users only.

  1. CVE-2025-50101 MySQL DoS: Patch Now for Optimizer InnoDB

    A denial‑of‑service flaw in Oracle’s MySQL Server (tracked as CVE‑2025‑50101) lets an attacker who already holds high‑privilege MySQL credentials trigger optimizer and stored‑procedure code paths that cause mysqld to hang or crash repeatedly, producing a sustained or persistent loss of...
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