CVE-2025-30685

Summary

CVE-2025-30685 is a vulnerability affecting MySQL Server versions 8.0.0-8.0.41, 8.4.0-8.4.4, and 9.0.0-9.2.0 (Oracle MySQL's Server: Replication component). This easily exploitable issue allows high privileged attackers with network access to cause a hang or frequently repeatable crash of MySQL Server, leading to a Denial of Service (DoS) condition. The Base Score of this vulnerability, based on the Common Vulnerability Scoring System version 3.1, is 4.9, with a high level of privilege required for an attacker (PR:H). This vulnerability does not involve user interaction (UI:N) and can impact availability (AV:N).

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