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 high 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVSS Details
- CVSS 3.1 Base Score: 4.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mysqlUpgrade mysql-commonUpgrade mecabUpgrade mysql-errmsgUpgrade mysql-testUpgrade rapidjson-docUpgrade mysql-test-dataUpgrade mysql-serverUpgrade mecab-ipadic-EUCJPUpgrade mecab-develUpgrade mysql-libsUpgrade rapidjson-develUpgrade mecab-ipadicUpgrade mysql-devel | Sep 19, 2025 | Sep 17, 2025 |
| Oracle Mysql | — | Upgrade to MySQL version 8.0.43Upgrade to MySQL version 9.4.0Upgrade to MySQL version 8.4.6 | Jul 16, 2025 | Jul 15, 2025 |
| Oracle_linux | — | Upgrade mysql8.4-serverUpgrade mysql-commonUpgrade mysql8.4Upgrade mysql8.4-develUpgrade mysql-serverUpgrade mysql8.4-errmsgUpgrade mecabUpgrade mysqlUpgrade mysql-testUpgrade mysql-test-dataUpgrade mysql8.4-testUpgrade mecab-develUpgrade mysql8.4-test-dataUpgrade mysql-develUpgrade rapidjson-docUpgrade rapidjson-develUpgrade mysql-selinuxUpgrade mecab-ipadicUpgrade mysql-libsUpgrade mysql8.4-commonUpgrade mysql-errmsgUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-libs | Sep 15, 2025 | Jul 15, 2025 |
| Redhat_linux | — | Upgrade rapidjson-docUpgrade mysql-libsUpgrade mysql-devel-debuginfoUpgrade mysql-selinuxUpgrade mysql8.4-libsUpgrade mysql8.4-test-debuginfoUpgrade mysql-testUpgrade mysql8.4-debugsourceUpgrade mecab-debuginfoUpgrade mysql8.4-debuginfoUpgrade mysql-debuginfoUpgrade mysql8.4-libs-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql-serverUpgrade mysql8.4-test-dataUpgrade mysql8.4-server-debuginfoUpgrade mysql8.4-errmsgUpgrade mysql8.4-develUpgrade mysql-commonUpgrade mysql8.4-devel-debuginfoUpgrade mysql-develUpgrade mysql-test-dataUpgrade mecab-develUpgrade mysql-debugsourceUpgrade rapidjson-develUpgrade mysql8.4Upgrade mysql8.4-serverUpgrade mysql-errmsgUpgrade mysql-libs-debuginfoUpgrade mecab-ipadicUpgrade mysql-server-debuginfoUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-testUpgrade mecab-debugsourceUpgrade mysql8.4-commonUpgrade mysqlUpgrade mecab | Jul 18, 2025 | Jul 15, 2025 |
| Rocky_linux | — | Upgrade mysql-libsUpgrade mysql8.4-serverUpgrade mysql8.4-server-debuginfoUpgrade mysql-develUpgrade mysql-devel-debuginfoUpgrade mysql-serverUpgrade mysql8.4-testUpgrade mysql8.4-libsUpgrade mysql-test-debuginfoUpgrade mecab-develUpgrade mecab-debuginfoUpgrade mecab-ipadic-EUCJPUpgrade mysql-libs-debuginfoUpgrade mysql8.4-develUpgrade mysql-commonUpgrade mecab-debugsourceUpgrade mysql8.4-libs-debuginfoUpgrade mysql8.4Upgrade mysql8.4-devel-debuginfoUpgrade mysql8.4-debugsourceUpgrade mysql-errmsgUpgrade mecabUpgrade mysql-server-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mysqlUpgrade mecab-ipadicUpgrade mysql-debugsourceUpgrade mysql-debuginfoUpgrade mysql8.4-debuginfoUpgrade mysql-test | Feb 5, 2026 | Dec 2, 2025 |
| Ubuntu | — | Upgrade mysql-server-8.0 (Ubuntu Pro)Upgrade mysql-serverUpgrade mysql-server (Ubuntu Pro)Upgrade mysql-server-8.0 | 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