{"document":{"aggregate_severity":{"namespace":"https://access.redhat.com/security/updates/classification/","text":"Moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright © Red Hat, Inc. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://access.redhat.com/security/team/contact/","issuing_authority":"Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.","name":"Red Hat Product Security","namespace":"https://www.redhat.com"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-61144.json"}],"title":"mysql: Optimizer unspecified vulnerability (CPU Jul 2026)","tracking":{"current_release_date":"2026-07-26T18:28:34+00:00","generator":{"date":"2026-07-26T18:28:34+00:00","engine":{"name":"Red Hat SDEngine","version":"5.3.7"}},"id":"CVE-2026-61144","initial_release_date":"2026-07-21T00:00:00+00:00","revision_history":[{"date":"2026-07-21T00:00:00+00:00","number":"1","summary":"Initial version"},{"date":"2026-07-26T18:23:57+00:00","number":"2","summary":"Current version"},{"date":"2026-07-26T18:28:34+00:00","number":"3","summary":"Last generated version"}],"status":"final","version":"3"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"Red Hat Enterprise Linux 10","product":{"name":"Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10","product_identification_helper":{"cpe":"cpe:/o:redhat:enterprise_linux:10"}}}],"category":"product_family","name":"Red Hat Enterprise Linux 10"},{"branches":[{"category":"product_name","name":"Red Hat Enterprise Linux 6","product":{"name":"Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6","product_identification_helper":{"cpe":"cpe:/o:redhat:enterprise_linux:6"}}}],"category":"product_family","name":"Red Hat Enterprise Linux 6"},{"branches":[{"category":"product_name","name":"Red Hat Enterprise Linux 8","product":{"name":"Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8","product_identification_helper":{"cpe":"cpe:/o:redhat:enterprise_linux:8"}}}],"category":"product_family","name":"Red Hat Enterprise Linux 8"},{"branches":[{"category":"product_name","name":"Red Hat Enterprise Linux 9","product":{"name":"Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9","product_identification_helper":{"cpe":"cpe:/o:redhat:enterprise_linux:9"}}}],"category":"product_family","name":"Red Hat Enterprise Linux 9"},{"category":"product_version","name":"mysql8.4-test-data","product":{"name":"mysql8.4-test-data","product_id":"mysql8.4-test-data","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-test-data"}}},{"category":"product_version","name":"mysql8.4-devel","product":{"name":"mysql8.4-devel","product_id":"mysql8.4-devel","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-devel"}}},{"category":"product_version","name":"mysql8.4-libs","product":{"name":"mysql8.4-libs","product_id":"mysql8.4-libs","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-libs"}}},{"category":"product_version","name":"mysql8.4-common","product":{"name":"mysql8.4-common","product_id":"mysql8.4-common","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-common"}}},{"category":"product_version","name":"mysql8.4-test","product":{"name":"mysql8.4-test","product_id":"mysql8.4-test","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-test"}}},{"category":"product_version","name":"mysql8.4-errmsg","product":{"name":"mysql8.4-errmsg","product_id":"mysql8.4-errmsg","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-errmsg"}}},{"category":"product_version","name":"mysql8.4-server","product":{"name":"mysql8.4-server","product_id":"mysql8.4-server","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4-server"}}},{"category":"product_version","name":"mysql8.4.src","product":{"name":"mysql8.4.src","product_id":"mysql8.4.src","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4?arch=src"}}},{"category":"product_version","name":"mysql8.4","product":{"name":"mysql8.4","product_id":"mysql8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql8.4"}}},{"category":"product_version","name":"mysql-embedded","product":{"name":"mysql-embedded","product_id":"mysql-embedded","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-embedded"}}},{"category":"product_version","name":"mysql.src","product":{"name":"mysql.src","product_id":"mysql.src","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql?arch=src"}}},{"category":"product_version","name":"mysql-bench","product":{"name":"mysql-bench","product_id":"mysql-bench","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-bench"}}},{"category":"product_version","name":"mysql","product":{"name":"mysql","product_id":"mysql","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql"}}},{"category":"product_version","name":"mysql-libs","product":{"name":"mysql-libs","product_id":"mysql-libs","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-libs"}}},{"category":"product_version","name":"mysql-embedded-devel","product":{"name":"mysql-embedded-devel","product_id":"mysql-embedded-devel","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-embedded-devel"}}},{"category":"product_version","name":"mysql-devel","product":{"name":"mysql-devel","product_id":"mysql-devel","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-devel"}}},{"category":"product_version","name":"mysql-test","product":{"name":"mysql-test","product_id":"mysql-test","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-test"}}},{"category":"product_version","name":"mysql-server","product":{"name":"mysql-server","product_id":"mysql-server","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-server"}}},{"category":"product_version","name":"mysql-common::mysql:8.4","product":{"name":"mysql-common (mysql:8.4)","product_id":"mysql-common::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-common?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-test-data::mysql:8.4","product":{"name":"mysql-test-data (mysql:8.4)","product_id":"mysql-test-data::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-test-data?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql.src::mysql:8.4","product":{"name":"mysql.src (mysql:8.4)","product_id":"mysql.src::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql?arch=src&rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab-ipadic.src::mysql:8.4","product":{"name":"mecab-ipadic.src (mysql:8.4)","product_id":"mecab-ipadic.src::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab-ipadic?arch=src&rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab-ipadic-EUCJP::mysql:8.4","product":{"name":"mecab-ipadic-EUCJP (mysql:8.4)","product_id":"mecab-ipadic-EUCJP::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab-ipadic-EUCJP?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab::mysql:8.4","product":{"name":"mecab (mysql:8.4)","product_id":"mecab::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-libs::mysql:8.4","product":{"name":"mysql-libs (mysql:8.4)","product_id":"mysql-libs::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-libs?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-test::mysql:8.4","product":{"name":"mysql-test (mysql:8.4)","product_id":"mysql-test::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-test?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab-devel::mysql:8.4","product":{"name":"mecab-devel (mysql:8.4)","product_id":"mecab-devel::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab-devel?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab-ipadic::mysql:8.4","product":{"name":"mecab-ipadic (mysql:8.4)","product_id":"mecab-ipadic::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab-ipadic?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-devel::mysql:8.4","product":{"name":"mysql-devel (mysql:8.4)","product_id":"mysql-devel::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-devel?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql::mysql:8.4","product":{"name":"mysql (mysql:8.4)","product_id":"mysql::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-errmsg::mysql:8.4","product":{"name":"mysql-errmsg (mysql:8.4)","product_id":"mysql-errmsg::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-errmsg?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mysql-server::mysql:8.4","product":{"name":"mysql-server (mysql:8.4)","product_id":"mysql-server::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mysql-server?rpmmod=mysql:8.4"}}},{"category":"product_version","name":"mecab.src::mysql:8.4","product":{"name":"mecab.src (mysql:8.4)","product_id":"mecab.src::mysql:8.4","product_identification_helper":{"purl":"pkg:rpm/redhat/mecab?arch=src&rpmmod=mysql:8.4"}}}],"category":"vendor","name":"Red Hat"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"mysql8.4 as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4"},"product_reference":"mysql8.4","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-common as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-common"},"product_reference":"mysql8.4-common","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-devel as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-devel"},"product_reference":"mysql8.4-devel","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-errmsg as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-errmsg"},"product_reference":"mysql8.4-errmsg","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-libs as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-libs"},"product_reference":"mysql8.4-libs","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-server as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-server"},"product_reference":"mysql8.4-server","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-test as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-test"},"product_reference":"mysql8.4-test","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4-test-data as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4-test-data"},"product_reference":"mysql8.4-test-data","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql8.4.src as a component of Red Hat Enterprise Linux 10","product_id":"red_hat_enterprise_linux_10:mysql8.4.src"},"product_reference":"mysql8.4.src","relates_to_product_reference":"red_hat_enterprise_linux_10"},{"category":"default_component_of","full_product_name":{"name":"mysql as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql"},"product_reference":"mysql","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-bench as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-bench"},"product_reference":"mysql-bench","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-devel as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-devel"},"product_reference":"mysql-devel","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-embedded as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-embedded"},"product_reference":"mysql-embedded","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-embedded-devel as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-embedded-devel"},"product_reference":"mysql-embedded-devel","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-libs as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-libs"},"product_reference":"mysql-libs","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-server as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-server"},"product_reference":"mysql-server","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql-test as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql-test"},"product_reference":"mysql-test","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mysql.src as a component of Red Hat Enterprise Linux 6","product_id":"red_hat_enterprise_linux_6:mysql.src"},"product_reference":"mysql.src","relates_to_product_reference":"red_hat_enterprise_linux_6"},{"category":"default_component_of","full_product_name":{"name":"mecab-devel (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab-devel::mysql:8.4"},"product_reference":"mecab-devel::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mecab-ipadic-EUCJP (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab-ipadic-EUCJP::mysql:8.4"},"product_reference":"mecab-ipadic-EUCJP::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mecab-ipadic.src (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab-ipadic.src::mysql:8.4"},"product_reference":"mecab-ipadic.src::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mecab-ipadic (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab-ipadic::mysql:8.4"},"product_reference":"mecab-ipadic::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mecab.src (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab.src::mysql:8.4"},"product_reference":"mecab.src::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mecab (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mecab::mysql:8.4"},"product_reference":"mecab::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-common (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-common::mysql:8.4"},"product_reference":"mysql-common::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-devel (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-devel::mysql:8.4"},"product_reference":"mysql-devel::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-errmsg (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-errmsg::mysql:8.4"},"product_reference":"mysql-errmsg::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-libs (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-libs::mysql:8.4"},"product_reference":"mysql-libs::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-server (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-server::mysql:8.4"},"product_reference":"mysql-server::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-test-data (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-test-data::mysql:8.4"},"product_reference":"mysql-test-data::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-test (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql-test::mysql:8.4"},"product_reference":"mysql-test::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql.src (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql.src::mysql:8.4"},"product_reference":"mysql.src::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql (mysql:8.4) as a component of Red Hat Enterprise Linux 8","product_id":"red_hat_enterprise_linux_8:mysql::mysql:8.4"},"product_reference":"mysql::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_8"},{"category":"default_component_of","full_product_name":{"name":"mysql-common (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-common::mysql:8.4"},"product_reference":"mysql-common::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql-devel (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-devel::mysql:8.4"},"product_reference":"mysql-devel::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql-errmsg (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-errmsg::mysql:8.4"},"product_reference":"mysql-errmsg::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql-libs (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-libs::mysql:8.4"},"product_reference":"mysql-libs::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql-server (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-server::mysql:8.4"},"product_reference":"mysql-server::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql-test (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql-test::mysql:8.4"},"product_reference":"mysql-test::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql.src (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql.src::mysql:8.4"},"product_reference":"mysql.src::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"},{"category":"default_component_of","full_product_name":{"name":"mysql (mysql:8.4) as a component of Red Hat Enterprise Linux 9","product_id":"red_hat_enterprise_linux_9:mysql::mysql:8.4"},"product_reference":"mysql::mysql:8.4","relates_to_product_reference":"red_hat_enterprise_linux_9"}]},"vulnerabilities":[{"cve":"CVE-2026-61144","cwe":{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},"discovery_date":"2026-07-22T23:49:18.749242+00:00","flags":[{"label":"vulnerable_code_not_present","product_ids":["red_hat_enterprise_linux_10:mysql8.4","red_hat_enterprise_linux_10:mysql8.4-common","red_hat_enterprise_linux_10:mysql8.4-devel","red_hat_enterprise_linux_10:mysql8.4-errmsg","red_hat_enterprise_linux_10:mysql8.4-libs","red_hat_enterprise_linux_10:mysql8.4-server","red_hat_enterprise_linux_10:mysql8.4-test","red_hat_enterprise_linux_10:mysql8.4-test-data","red_hat_enterprise_linux_10:mysql8.4.src","red_hat_enterprise_linux_6:mysql","red_hat_enterprise_linux_6:mysql-bench","red_hat_enterprise_linux_6:mysql-devel","red_hat_enterprise_linux_6:mysql-embedded","red_hat_enterprise_linux_6:mysql-embedded-devel","red_hat_enterprise_linux_6:mysql-libs","red_hat_enterprise_linux_6:mysql-server","red_hat_enterprise_linux_6:mysql-test","red_hat_enterprise_linux_6:mysql.src","red_hat_enterprise_linux_8:mecab-devel::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic-EUCJP::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic.src::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic::mysql:8.4","red_hat_enterprise_linux_8:mecab.src::mysql:8.4","red_hat_enterprise_linux_8:mecab::mysql:8.4","red_hat_enterprise_linux_8:mysql-common::mysql:8.4","red_hat_enterprise_linux_8:mysql-devel::mysql:8.4","red_hat_enterprise_linux_8:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_8:mysql-libs::mysql:8.4","red_hat_enterprise_linux_8:mysql-server::mysql:8.4","red_hat_enterprise_linux_8:mysql-test-data::mysql:8.4","red_hat_enterprise_linux_8:mysql-test::mysql:8.4","red_hat_enterprise_linux_8:mysql.src::mysql:8.4","red_hat_enterprise_linux_8:mysql::mysql:8.4","red_hat_enterprise_linux_9:mysql-common::mysql:8.4","red_hat_enterprise_linux_9:mysql-devel::mysql:8.4","red_hat_enterprise_linux_9:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_9:mysql-libs::mysql:8.4","red_hat_enterprise_linux_9:mysql-server::mysql:8.4","red_hat_enterprise_linux_9:mysql-test::mysql:8.4","red_hat_enterprise_linux_9:mysql.src::mysql:8.4","red_hat_enterprise_linux_9:mysql::mysql:8.4"]}],"ids":[{"system_name":"Red Hat Bugzilla ID","text":"2505769"}],"notes":[{"category":"description","text":"Oracle CPU describes the issue as following: Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 9.7.0-9.7.1; MySQL Cluster: 9.7.0-9.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster.","title":"Vulnerability description"},{"category":"summary","text":"mysql: Optimizer unspecified vulnerability (CPU Jul 2026)","title":"Vulnerability summary"},{"category":"other","text":"Red Hat Product Security rates the severity of this flaw as determined by the Oracle MySQL Critical Patch Update.","title":"Statement"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"known_not_affected":["red_hat_enterprise_linux_10:mysql8.4","red_hat_enterprise_linux_10:mysql8.4-common","red_hat_enterprise_linux_10:mysql8.4-devel","red_hat_enterprise_linux_10:mysql8.4-errmsg","red_hat_enterprise_linux_10:mysql8.4-libs","red_hat_enterprise_linux_10:mysql8.4-server","red_hat_enterprise_linux_10:mysql8.4-test","red_hat_enterprise_linux_10:mysql8.4-test-data","red_hat_enterprise_linux_10:mysql8.4.src","red_hat_enterprise_linux_6:mysql","red_hat_enterprise_linux_6:mysql-bench","red_hat_enterprise_linux_6:mysql-devel","red_hat_enterprise_linux_6:mysql-embedded","red_hat_enterprise_linux_6:mysql-embedded-devel","red_hat_enterprise_linux_6:mysql-libs","red_hat_enterprise_linux_6:mysql-server","red_hat_enterprise_linux_6:mysql-test","red_hat_enterprise_linux_6:mysql.src","red_hat_enterprise_linux_8:mecab-devel::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic-EUCJP::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic.src::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic::mysql:8.4","red_hat_enterprise_linux_8:mecab.src::mysql:8.4","red_hat_enterprise_linux_8:mecab::mysql:8.4","red_hat_enterprise_linux_8:mysql-common::mysql:8.4","red_hat_enterprise_linux_8:mysql-devel::mysql:8.4","red_hat_enterprise_linux_8:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_8:mysql-libs::mysql:8.4","red_hat_enterprise_linux_8:mysql-server::mysql:8.4","red_hat_enterprise_linux_8:mysql-test-data::mysql:8.4","red_hat_enterprise_linux_8:mysql-test::mysql:8.4","red_hat_enterprise_linux_8:mysql.src::mysql:8.4","red_hat_enterprise_linux_8:mysql::mysql:8.4","red_hat_enterprise_linux_9:mysql-common::mysql:8.4","red_hat_enterprise_linux_9:mysql-devel::mysql:8.4","red_hat_enterprise_linux_9:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_9:mysql-libs::mysql:8.4","red_hat_enterprise_linux_9:mysql-server::mysql:8.4","red_hat_enterprise_linux_9:mysql-test::mysql:8.4","red_hat_enterprise_linux_9:mysql.src::mysql:8.4","red_hat_enterprise_linux_9:mysql::mysql:8.4"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://access.redhat.com/security/cve/CVE-2026-61144"},{"category":"external","summary":"RHBZ#2505769","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2505769"},{"category":"external","summary":"https://www.cve.org/CVERecord?id=CVE-2026-61144","url":"https://www.cve.org/CVERecord?id=CVE-2026-61144"},{"category":"external","summary":"https://nvd.nist.gov/vuln/detail/CVE-2026-61144","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61144"},{"category":"external","summary":"https://www.oracle.com/security-alerts/cpujul2026.html","url":"https://www.oracle.com/security-alerts/cpujul2026.html"},{"category":"external","summary":"https://www.oracle.com/security-alerts/cpujul2026.html#AppendixMSQL","url":"https://www.oracle.com/security-alerts/cpujul2026.html#AppendixMSQL"}],"release_date":"2026-07-21T00:00:00+00:00","scores":[{"cvss_v3":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["red_hat_enterprise_linux_10:mysql8.4","red_hat_enterprise_linux_10:mysql8.4-common","red_hat_enterprise_linux_10:mysql8.4-devel","red_hat_enterprise_linux_10:mysql8.4-errmsg","red_hat_enterprise_linux_10:mysql8.4-libs","red_hat_enterprise_linux_10:mysql8.4-server","red_hat_enterprise_linux_10:mysql8.4-test","red_hat_enterprise_linux_10:mysql8.4-test-data","red_hat_enterprise_linux_10:mysql8.4.src","red_hat_enterprise_linux_6:mysql","red_hat_enterprise_linux_6:mysql-bench","red_hat_enterprise_linux_6:mysql-devel","red_hat_enterprise_linux_6:mysql-embedded","red_hat_enterprise_linux_6:mysql-embedded-devel","red_hat_enterprise_linux_6:mysql-libs","red_hat_enterprise_linux_6:mysql-server","red_hat_enterprise_linux_6:mysql-test","red_hat_enterprise_linux_6:mysql.src","red_hat_enterprise_linux_8:mecab-devel::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic-EUCJP::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic.src::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic::mysql:8.4","red_hat_enterprise_linux_8:mecab.src::mysql:8.4","red_hat_enterprise_linux_8:mecab::mysql:8.4","red_hat_enterprise_linux_8:mysql-common::mysql:8.4","red_hat_enterprise_linux_8:mysql-devel::mysql:8.4","red_hat_enterprise_linux_8:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_8:mysql-libs::mysql:8.4","red_hat_enterprise_linux_8:mysql-server::mysql:8.4","red_hat_enterprise_linux_8:mysql-test-data::mysql:8.4","red_hat_enterprise_linux_8:mysql-test::mysql:8.4","red_hat_enterprise_linux_8:mysql.src::mysql:8.4","red_hat_enterprise_linux_8:mysql::mysql:8.4","red_hat_enterprise_linux_9:mysql-common::mysql:8.4","red_hat_enterprise_linux_9:mysql-devel::mysql:8.4","red_hat_enterprise_linux_9:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_9:mysql-libs::mysql:8.4","red_hat_enterprise_linux_9:mysql-server::mysql:8.4","red_hat_enterprise_linux_9:mysql-test::mysql:8.4","red_hat_enterprise_linux_9:mysql.src::mysql:8.4","red_hat_enterprise_linux_9:mysql::mysql:8.4"]}],"threats":[{"category":"impact","details":"Moderate","product_ids":["red_hat_enterprise_linux_10:mysql8.4","red_hat_enterprise_linux_10:mysql8.4-common","red_hat_enterprise_linux_10:mysql8.4-devel","red_hat_enterprise_linux_10:mysql8.4-errmsg","red_hat_enterprise_linux_10:mysql8.4-libs","red_hat_enterprise_linux_10:mysql8.4-server","red_hat_enterprise_linux_10:mysql8.4-test","red_hat_enterprise_linux_10:mysql8.4-test-data","red_hat_enterprise_linux_10:mysql8.4.src","red_hat_enterprise_linux_6:mysql","red_hat_enterprise_linux_6:mysql-bench","red_hat_enterprise_linux_6:mysql-devel","red_hat_enterprise_linux_6:mysql-embedded","red_hat_enterprise_linux_6:mysql-embedded-devel","red_hat_enterprise_linux_6:mysql-libs","red_hat_enterprise_linux_6:mysql-server","red_hat_enterprise_linux_6:mysql-test","red_hat_enterprise_linux_6:mysql.src","red_hat_enterprise_linux_8:mecab-devel::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic-EUCJP::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic.src::mysql:8.4","red_hat_enterprise_linux_8:mecab-ipadic::mysql:8.4","red_hat_enterprise_linux_8:mecab.src::mysql:8.4","red_hat_enterprise_linux_8:mecab::mysql:8.4","red_hat_enterprise_linux_8:mysql-common::mysql:8.4","red_hat_enterprise_linux_8:mysql-devel::mysql:8.4","red_hat_enterprise_linux_8:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_8:mysql-libs::mysql:8.4","red_hat_enterprise_linux_8:mysql-server::mysql:8.4","red_hat_enterprise_linux_8:mysql-test-data::mysql:8.4","red_hat_enterprise_linux_8:mysql-test::mysql:8.4","red_hat_enterprise_linux_8:mysql.src::mysql:8.4","red_hat_enterprise_linux_8:mysql::mysql:8.4","red_hat_enterprise_linux_9:mysql-common::mysql:8.4","red_hat_enterprise_linux_9:mysql-devel::mysql:8.4","red_hat_enterprise_linux_9:mysql-errmsg::mysql:8.4","red_hat_enterprise_linux_9:mysql-libs::mysql:8.4","red_hat_enterprise_linux_9:mysql-server::mysql:8.4","red_hat_enterprise_linux_9:mysql-test::mysql:8.4","red_hat_enterprise_linux_9:mysql.src::mysql:8.4","red_hat_enterprise_linux_9:mysql::mysql:8.4"]}],"title":"mysql: Optimizer unspecified vulnerability (CPU Jul 2026)"}]}