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 mysql-libsUpgrade rapidjson-docUpgrade mysql-test-dataUpgrade mysql-testUpgrade mysql-errmsgUpgrade mysql-serverUpgrade mysqlUpgrade mecab-ipadic-EUCJPUpgrade mysql-develUpgrade rapidjson-develUpgrade mecab-ipadicUpgrade mecab-develUpgrade mecabUpgrade mysql-common | Mar 23, 2026 | Mar 17, 2026 |
| Freebsd | — | Upgrade mysql94-serverUpgrade mysql84-serverUpgrade mysql80-serverUpgrade mysql91-server | Jan 27, 2026 | Jan 24, 2026 |
| Oracle Mysql | — | Upgrade to MySQL version 8.0.45Upgrade to MySQL version 8.4.8Upgrade to MySQL version 9.6.0 | Jan 21, 2026 | Jan 20, 2026 |
| Oracle_linux | — | Upgrade mysql8.4-libsUpgrade mysql8.4Upgrade mysql8.4-errmsgUpgrade mecab-develUpgrade mysql8.4-serverUpgrade mecab-ipadic-EUCJPUpgrade mecab-ipadicUpgrade mysql8.4-commonUpgrade mysql-libsUpgrade mysql-serverUpgrade mysql8.4-develUpgrade mysql8.4-test-dataUpgrade mysql-develUpgrade rapidjson-develUpgrade mysql-commonUpgrade mysql-test-dataUpgrade mysql-testUpgrade mysqlUpgrade mysql-errmsgUpgrade mecabUpgrade rapidjson-docUpgrade mysql8.4-test | Mar 12, 2026 | Jan 20, 2026 |
| Redhat_linux | — | Upgrade rapidjson-develUpgrade mysql8.4-libsUpgrade mysql-commonUpgrade mecab-develUpgrade mysql-serverUpgrade mysql8.4-errmsgUpgrade mysql8.4Upgrade mysql-libsUpgrade mecab-ipadicUpgrade mysql-libs-debuginfoUpgrade mysql-develUpgrade mysql8.4-libs-debuginfoUpgrade mysql-debuginfoUpgrade mecab-ipadic-EUCJPUpgrade rapidjson-docUpgrade mysql-server-debuginfoUpgrade mecab-debugsourceUpgrade mysql8.4-test-dataUpgrade mysql8.4-test-debuginfoUpgrade mysql8.4-develUpgrade mysql8.4-debuginfoUpgrade mecab-debuginfoUpgrade mysql8.4-devel-debuginfoUpgrade mysql-testUpgrade mysql8.4-testUpgrade mysql8.4-commonUpgrade mysql8.4-server-debuginfoUpgrade mysql-devel-debuginfoUpgrade mysql8.4-debugsourceUpgrade mecabUpgrade mysql-errmsgUpgrade mysql-test-dataUpgrade mysql-debugsourceUpgrade mysql-test-debuginfoUpgrade mysql8.4-serverUpgrade mysql | Mar 12, 2026 | Jan 20, 2026 |
| Rocky_linux | — | Upgrade mecab-debuginfoUpgrade mysql8.4-libsUpgrade mecab-ipadic-EUCJPUpgrade mysql-develUpgrade mecab-develUpgrade mysql-devel-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql8.4-serverUpgrade mysql-libs-debuginfoUpgrade mysql8.4-server-debuginfoUpgrade mysql-serverUpgrade mysql-libsUpgrade rapidjson-develUpgrade mysql8.4Upgrade mysql-testUpgrade mecab-ipadicUpgrade mecab-debugsourceUpgrade mysql8.4-libs-debuginfoUpgrade mysql-debuginfoUpgrade mysql-debugsourceUpgrade mysqlUpgrade mysql8.4-debugsourceUpgrade mysql8.4-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mysql8.4-devel-debuginfoUpgrade mecabUpgrade mysql-server-debuginfoUpgrade mysql-errmsgUpgrade mysql8.4-testUpgrade mysql8.4-develUpgrade mysql-common | Mar 20, 2026 | Mar 18, 2026 |
| Ubuntu | — | Upgrade mysql-server-8.0Upgrade mysql-serverUpgrade mysql-server-8.0 (Ubuntu Pro) | 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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