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Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. 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-errmsgUpgrade mecabUpgrade mecab-ipadicUpgrade mysqlUpgrade mysql-testUpgrade perl-DBD-MySQLUpgrade mysql-test-dataUpgrade mysql-develUpgrade mecab-develUpgrade rapidjson-develUpgrade mysql-serverUpgrade mysql-libsUpgrade mecab-ipadic-EUCJPUpgrade mysql-commonUpgrade rapidjson-doc | Jun 7, 2026 | Jun 4, 2026 |
| Freebsd | — | Upgrade mysql80-serverUpgrade mysql84-serverUpgrade mysql96-serverUpgrade mysql84-clientUpgrade mysql96-clientUpgrade mysql80-client | May 21, 2026 | May 19, 2026 |
| Oracle Mysql | — | Upgrade to MySQL version 8.0.46Upgrade to MySQL version 9.7.0Upgrade to MySQL version 8.4.9 | Apr 22, 2026 | Apr 21, 2026 |
| Oracle_linux | — | Upgrade mysql-errmsgUpgrade mecab-ipadic-EUCJPUpgrade mysql-libsUpgrade mysql8.4-libsUpgrade rapidjson-develUpgrade mysql8.4-commonUpgrade rapidjson-docUpgrade mysql-commonUpgrade mysql8.4-develUpgrade mysql8.4-errmsgUpgrade mecab-ipadicUpgrade mecabUpgrade mysql-serverUpgrade mysql8.4Upgrade mysql-test-dataUpgrade mysql8.4-serverUpgrade mysql-testUpgrade mecab-develUpgrade mysql8.4-test-dataUpgrade perl-DBD-MySQLUpgrade mysqlUpgrade mysql-develUpgrade mysql8.4-test | Oct 22, 2026 | Apr 21, 2026 |
| Redhat_linux | — | Upgrade mysql-libs-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mysql-devel-debuginfoUpgrade mysql-serverUpgrade mysql8.4-errmsgUpgrade mysql-libsUpgrade mysql-testUpgrade mysql-debugsourceUpgrade mysql8.4-debugsourceUpgrade mysql-debuginfoUpgrade mysql-commonUpgrade mysql8.4-server-debuginfoUpgrade rapidjson-docUpgrade mysql8.4Upgrade mysql-errmsgUpgrade mysql8.4-testUpgrade mysql8.4-test-dataUpgrade mysql8.4-develUpgrade mecab-debuginfoUpgrade mysql8.4-libs-debuginfoUpgrade mysql-server-debuginfoUpgrade mysql-develUpgrade mecab-develUpgrade mecab-debugsourceUpgrade mysql8.4-libsUpgrade mysql8.4-debuginfoUpgrade mysql8.4-serverUpgrade mecab-ipadicUpgrade mysql8.4-devel-debuginfoUpgrade mysqlUpgrade mecab-ipadic-EUCJPUpgrade perl-DBD-MySQL-debuginfoUpgrade mysql8.4-commonUpgrade rapidjson-develUpgrade perl-DBD-MySQLUpgrade mecabUpgrade perl-DBD-MySQL-debugsourceUpgrade mysql-test-data | May 28, 2026 | Apr 21, 2026 |
| Rocky_linux | — | Upgrade mysql8.4-devel-debuginfoUpgrade mysql-test-debuginfoUpgrade rapidjson-develUpgrade mysql-errmsgUpgrade mysql8.4-libs-debuginfoUpgrade mysql8.4-server-debuginfoUpgrade mysql8.4-libsUpgrade mysql8.4-test-debuginfoUpgrade mecab-ipadicUpgrade perl-DBD-MySQL-debuginfoUpgrade mysql8.4-develUpgrade mysql-libsUpgrade mecab-debuginfoUpgrade mysql-libs-debuginfoUpgrade mecab-ipadic-EUCJPUpgrade mysql-commonUpgrade mysql8.4Upgrade mysql-debuginfoUpgrade mecab-debugsourceUpgrade mysql8.4-debuginfoUpgrade mysql-debugsourceUpgrade mysql8.4-serverUpgrade mysql8.4-debugsourceUpgrade mysql-develUpgrade mysql-server-debuginfoUpgrade mecab-develUpgrade mecabUpgrade mysql8.4-testUpgrade perl-DBD-MySQL-debugsourceUpgrade mysql-serverUpgrade mysql-testUpgrade perl-DBD-MySQLUpgrade mysqlUpgrade mysql-devel-debuginfo | Jun 8, 2026 | Jun 4, 2026 |
| Ubuntu | — | Upgrade mysql-serverUpgrade mysql-server-8.0 (Ubuntu Pro)Upgrade mysql-server-8.0 | Jun 2, 2026 | Jun 2, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Apr 21, 2026 |
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