Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade rapidjson-docUpgrade mysql-errmsgUpgrade mecabUpgrade mysql-test-dataUpgrade mysql-testUpgrade mysqlUpgrade mecab-ipadicUpgrade rapidjson-develUpgrade mysql-develUpgrade mysql-serverUpgrade mecab-ipadic-EUCJPUpgrade mysql-libsUpgrade mecab-develUpgrade mysql-common | Mar 23, 2026 | Mar 17, 2026 |
| Freebsd | — | Upgrade mysql94-serverUpgrade mysql91-serverUpgrade mysql84-serverUpgrade mysql80-server | Jan 27, 2026 | Jan 24, 2026 |
| Oracle Mysql | — | Upgrade to MySQL version 8.4.8Upgrade to MySQL version 9.6.0Upgrade to MySQL version 8.0.45 | Jan 21, 2026 | Jan 20, 2026 |
| Oracle_linux | — | Upgrade mysql8.4-libsUpgrade mecab-develUpgrade mysql-libsUpgrade rapidjson-develUpgrade mecab-ipadicUpgrade mysql-errmsgUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-commonUpgrade mysql-test-dataUpgrade mysql-testUpgrade rapidjson-docUpgrade mysql8.4-errmsgUpgrade mysql-serverUpgrade mysql8.4-testUpgrade mysqlUpgrade mysql8.4-test-dataUpgrade mysql8.4-serverUpgrade mysql-commonUpgrade mysql8.4-develUpgrade mecabUpgrade mysql8.4Upgrade mysql-devel | Mar 12, 2026 | Jan 20, 2026 |
| Redhat_linux | — | Upgrade mysql8.4-testUpgrade mysqlUpgrade mysql-test-dataUpgrade mecab-debugsourceUpgrade mysql-errmsgUpgrade mysql-server-debuginfoUpgrade mysql-testUpgrade mysql-devel-debuginfoUpgrade mecab-ipadicUpgrade mysql8.4-debugsourceUpgrade mysql-commonUpgrade mysql8.4-libs-debuginfoUpgrade mysql8.4-debuginfoUpgrade mysql-libs-debuginfoUpgrade mecabUpgrade mysql-debugsourceUpgrade mysql-debuginfoUpgrade rapidjson-docUpgrade mysql8.4-devel-debuginfoUpgrade mysql8.4Upgrade mysql-develUpgrade mecab-develUpgrade mysql8.4-server-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mecab-debuginfoUpgrade mysql8.4-develUpgrade mysql-serverUpgrade mysql-test-debuginfoUpgrade mysql8.4-serverUpgrade mysql8.4-errmsgUpgrade mecab-ipadic-EUCJPUpgrade mysql8.4-commonUpgrade mysql-libsUpgrade mysql8.4-libsUpgrade mysql8.4-test-dataUpgrade rapidjson-devel | Mar 12, 2026 | Jan 20, 2026 |
| Rocky_linux | — | Upgrade rapidjson-develUpgrade mysql-libsUpgrade mysql-devel-debuginfoUpgrade mecab-ipadic-EUCJPUpgrade mysql-server-debuginfoUpgrade mysql8.4Upgrade mysql8.4-libsUpgrade mysql-develUpgrade mysql-libs-debuginfoUpgrade mysql8.4-serverUpgrade mecab-develUpgrade mecab-debugsourceUpgrade mecab-ipadicUpgrade mysql-commonUpgrade mecab-debuginfoUpgrade mysql8.4-libs-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mysql8.4-develUpgrade mysql-serverUpgrade mysql8.4-server-debuginfoUpgrade mysql8.4-debuginfoUpgrade mysql-debuginfoUpgrade mysqlUpgrade mysql-debugsourceUpgrade mecabUpgrade mysql8.4-devel-debuginfoUpgrade mysql8.4-debugsourceUpgrade mysql8.4-testUpgrade mysql-errmsgUpgrade mysql-test | Mar 20, 2026 | Mar 18, 2026 |
| Ubuntu | — | Upgrade mysql-server-8.0 (Ubuntu Pro)Upgrade mysql-server-8.0Upgrade mysql-server | Feb 3, 2026 | Jan 20, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jan 20, 2026 |
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