Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mecab-develUpgrade mecab-ipadicUpgrade mysql-test-dataUpgrade mysql-develUpgrade mecabUpgrade mysql-testUpgrade mysql-commonUpgrade mecab-ipadic-EUCJPUpgrade mysql-errmsgUpgrade rapidjson-develUpgrade rapidjson-docUpgrade mysql-serverUpgrade mysqlUpgrade mysql-libs | Sep 19, 2025 | Sep 17, 2025 |
| Oracle Mysql | — | Upgrade to MySQL version 8.4.6Upgrade to MySQL version 9.4.0Upgrade to MySQL version 8.0.43 | Jul 16, 2025 | Jul 15, 2025 |
| Oracle_linux | — | Upgrade mecab-ipadicUpgrade mysql8.4-develUpgrade mecab-develUpgrade mysql-commonUpgrade mysql8.4Upgrade mysql8.4-libsUpgrade mysqlUpgrade mecabUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-testUpgrade mysql-errmsgUpgrade mysql8.4-commonUpgrade rapidjson-develUpgrade mysql-develUpgrade mysql8.4-errmsgUpgrade mysql-testUpgrade mysql-test-dataUpgrade mysql8.4-test-dataUpgrade mysql-selinuxUpgrade mysql-libsUpgrade rapidjson-docUpgrade mysql8.4-serverUpgrade mysql-server | Sep 15, 2025 | Jul 15, 2025 |
| Redhat_linux | — | Upgrade mecab-debuginfoUpgrade mecab-develUpgrade rapidjson-develUpgrade mysql-libsUpgrade mysql-serverUpgrade mysql8.4-server-debuginfoUpgrade mysql8.4-commonUpgrade mysql-develUpgrade mysql8.4-develUpgrade mysql-debuginfoUpgrade mysql8.4-errmsgUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-test-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql8.4-serverUpgrade mysql8.4-libsUpgrade mysql8.4-test-dataUpgrade mysql-test-dataUpgrade rapidjson-docUpgrade mecabUpgrade mysql8.4-debuginfoUpgrade mysql-errmsgUpgrade mysql-server-debuginfoUpgrade mysql-devel-debuginfoUpgrade mecab-ipadicUpgrade mysql8.4-testUpgrade mysql-testUpgrade mysql8.4-debugsourceUpgrade mysql8.4-devel-debuginfoUpgrade mysqlUpgrade mysql-selinuxUpgrade mecab-debugsourceUpgrade mysql-libs-debuginfoUpgrade mysql-debugsourceUpgrade mysql8.4Upgrade mysql-commonUpgrade mysql8.4-libs-debuginfo | Jul 18, 2025 | Jul 15, 2025 |
| Rocky_linux | — | Upgrade mysql-commonUpgrade mysql8.4-debuginfoUpgrade mysql8.4Upgrade mysql8.4-serverUpgrade mysql8.4-test-debuginfoUpgrade mysql-serverUpgrade mysql8.4-develUpgrade mysql8.4-server-debuginfoUpgrade mecab-debugsourceUpgrade mysql-libs-debuginfoUpgrade mecabUpgrade mysql-debugsourceUpgrade mecab-debuginfoUpgrade mysql-devel-debuginfoUpgrade mysql8.4-testUpgrade mysql-debuginfoUpgrade mysql8.4-libs-debuginfoUpgrade mecab-ipadicUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-debugsourceUpgrade mysql-libsUpgrade mysql-server-debuginfoUpgrade mysql-testUpgrade mecab-develUpgrade mysql-errmsgUpgrade mysql8.4-devel-debuginfoUpgrade mysqlUpgrade mysql8.4-libsUpgrade mysql-develUpgrade mysql-test-debuginfo | Feb 5, 2026 | Dec 2, 2025 |
| Ubuntu | — | Upgrade mysql-server-8.0Upgrade mysql-server-8.0 (Ubuntu Pro)Upgrade mysql-server (Ubuntu Pro)Upgrade mysql-server | Jul 23, 2025 | Jul 15, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Feb 9, 2026 | Jul 15, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub