RLSA-2026:20693

MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon (mysqld) and many different client programs and libraries. The base package contains the standard MySQL client programs and generic MySQL files.

Security Fix(es):

• mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-22004)

• mysql: Information Schema unspecified vulnerability (CPU Apr 2026) (CVE-2026-22001)

• mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026) (CVE-2026-34271)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-22009)

• mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-35237)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-21998)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-22005)

• mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-35238)

• mysql: DML unspecified vulnerability (CPU Apr 2026) (CVE-2026-35239)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-22002)

• mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-35236)

• mysql: JSON unspecified vulnerability (CPU Apr 2026) (CVE-2026-34308)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-34303)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-35240)

• mysql: Optimizer unspecified vulnerability (CPU Apr 2026) (CVE-2026-22017)

• mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-34304)

• mysql: Information Schema unspecified vulnerability (CPU Apr 2026) (CVE-2026-22015)

• mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026) (CVE-2026-34276)

• mysql: Group Replication Plugin unspecified vulnerability (CPU Apr 2026) (CVE-2026-34270)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.