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mysql: Optimizer unspecified vulnerability (CPU Apr 2026)

🗓️ 04 Jun 2026 15:20:25Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 24 Views

Oracle MySQL Server Optimizer vulnerability enables a low-privilege attacker with network access to cause a hang or crash (Denial of Service).

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64mysql0:8.0.46-1.el9_8mysql-0:8.0.46-1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9ppc64lemysql0:8.0.46-1.el9_8mysql-0:8.0.46-1.el9_8.ppc64le.rpm
Red Hat Enterprise Linux9s390xmysql0:8.0.46-1.el9_8mysql-0:8.0.46-1.el9_8.s390x.rpm
Red Hat Enterprise Linux9x86_64mysql0:8.0.46-1.el9_8mysql-0:8.0.46-1.el9_8.x86_64.rpm
Red Hat Enterprise Linux9aarch64mysql-common0:8.0.46-1.el9_8mysql-common-0:8.0.46-1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9ppc64lemysql-common0:8.0.46-1.el9_8mysql-common-0:8.0.46-1.el9_8.ppc64le.rpm
Red Hat Enterprise Linux9s390xmysql-common0:8.0.46-1.el9_8mysql-common-0:8.0.46-1.el9_8.s390x.rpm
Red Hat Enterprise Linux9x86_64mysql-common0:8.0.46-1.el9_8mysql-common-0:8.0.46-1.el9_8.x86_64.rpm
Red Hat Enterprise Linux9aarch64mysql-debuginfo0:8.0.46-1.el9_8mysql-debuginfo-0:8.0.46-1.el9_8.aarch64.rpm
Red Hat Enterprise Linux9ppc64lemysql-debuginfo0:8.0.46-1.el9_8mysql-debuginfo-0:8.0.46-1.el9_8.ppc64le.rpm
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27 Jun 2026 19:35Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00303
SSVC
24