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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 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).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mysql-libsUpgrade mecab-ipadic-EUCJPUpgrade mysql-serverUpgrade mysql-develUpgrade rapidjson-develUpgrade mecab-develUpgrade mysql-test-dataUpgrade mysql-commonUpgrade mecab-ipadicUpgrade mysql-errmsgUpgrade rapidjson-docUpgrade mysqlUpgrade mecabUpgrade mysql-testUpgrade perl-DBD-MySQL | Jun 7, 2026 | Jun 4, 2026 |
| Debian | — | Upgrade mariadb | Jul 12, 2026 | Jul 12, 2026 |
| Freebsd | — | Upgrade mysql80-clientUpgrade mysql96-serverUpgrade mysql84-clientUpgrade mysql80-serverUpgrade mysql96-clientUpgrade mysql84-server | May 21, 2026 | May 19, 2026 |
| Mariadb Mariadb | — | Upgrade MariaDB to the latest version | May 6, 2026 | Apr 21, 2026 |
| Oracle Mysql | — | Upgrade to MySQL version 8.4.9Upgrade to MySQL version 8.0.46Upgrade to MySQL version 9.7.0 | Apr 22, 2026 | Apr 21, 2026 |
| Oracle_linux | — | Upgrade mysql8.4-develUpgrade mecab-ipadicUpgrade mysql8.4-libsUpgrade mysql-libsUpgrade mysql-errmsgUpgrade rapidjson-develUpgrade mecab-ipadic-EUCJPUpgrade rapidjson-docUpgrade mysql-commonUpgrade mysql8.4-test-dataUpgrade mysql-develUpgrade mysql-test-dataUpgrade mysql8.4Upgrade mysqlUpgrade mysql8.4-commonUpgrade mysql-serverUpgrade mysql-testUpgrade perl-DBD-MySQLUpgrade mysql8.4-testUpgrade mysql8.4-serverUpgrade mysql8.4-errmsgUpgrade mecab-develUpgrade mecab | Oct 22, 2026 | Apr 21, 2026 |
| Redhat_linux | — | Upgrade mecab-debuginfoUpgrade mysql8.4-test-dataUpgrade mysql8.4-libs-debuginfoUpgrade mysql8.4-debuginfoUpgrade mysql-test-debuginfoUpgrade perl-DBD-MySQLUpgrade mysql-serverUpgrade mysql-commonUpgrade mysql-test-dataUpgrade mysql8.4-debugsourceUpgrade mysql8.4-server-debuginfoUpgrade mysql-libsUpgrade mysql8.4-errmsgUpgrade rapidjson-docUpgrade mysql-testUpgrade mysql8.4-libsUpgrade mysql-debugsourceUpgrade mecab-ipadic-EUCJPUpgrade rapidjson-develUpgrade mecabUpgrade mysql8.4-test-debuginfoUpgrade mysql-errmsgUpgrade mecab-debugsourceUpgrade mysql-develUpgrade mysql-libs-debuginfoUpgrade mysql8.4-serverUpgrade perl-DBD-MySQL-debuginfoUpgrade mysql8.4-devel-debuginfoUpgrade mecab-develUpgrade mysql-server-debuginfoUpgrade mecab-ipadicUpgrade mysql8.4Upgrade perl-DBD-MySQL-debugsourceUpgrade mysql8.4-testUpgrade mysqlUpgrade mysql8.4-commonUpgrade mysql-devel-debuginfoUpgrade mysql-debuginfoUpgrade mysql8.4-devel | May 28, 2026 | Apr 21, 2026 |
| Rocky_linux | — | Upgrade mysqlUpgrade mysql8.4-serverUpgrade mysql8.4Upgrade mysql8.4-debuginfoUpgrade mysql-server-debuginfoUpgrade mysql-errmsgUpgrade mysql-libs-debuginfoUpgrade mecabUpgrade mecab-debugsourceUpgrade mysql8.4-debugsourceUpgrade perl-DBD-MySQL-debugsourceUpgrade mysql-debugsourceUpgrade mecab-ipadicUpgrade mysql8.4-testUpgrade mysql-testUpgrade mysql-devel-debuginfoUpgrade mysql8.4-devel-debuginfoUpgrade perl-DBD-MySQLUpgrade mysql-commonUpgrade mysql8.4-server-debuginfoUpgrade mysql-libsUpgrade mysql8.4-libs-debuginfoUpgrade mysql-serverUpgrade mecab-ipadic-EUCJPUpgrade mysql-debuginfoUpgrade perl-DBD-MySQL-debuginfoUpgrade mysql8.4-test-debuginfoUpgrade mysql-test-debuginfoUpgrade mysql8.4-libsUpgrade mysql8.4-develUpgrade mysql-develUpgrade mecab-develUpgrade rapidjson-develUpgrade mecab-debuginfo | Jun 8, 2026 | Jun 4, 2026 |
| Ubuntu | — | Upgrade mysql-server-8.0Upgrade mysql-server-8.0 (Ubuntu Pro)Upgrade mysql-server | 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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