{"id":"CVE-2025-53023","details":"Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication).  Supported versions that are affected are 8.0.0-8.0.42. 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).","modified":"2026-04-10T05:29:23.746173Z","published":"2025-07-15T20:15:48.270Z","related":["ALSA-2025:16086","ALSA-2025:16861"],"references":[{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujul2025.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mysql/mysql-server","events":[{"introduced":"0"},{"last_affected":"c4942c2c0183019551aae7fbc53af9b5caf96cac"},{"introduced":"270fd3411e3d671a73ed9725940a30080f59ce6d"},{"last_affected":"6ba1fef58b043ac5e9657ded777d20619b9b2f4e"},{"introduced":"270fd3411e3d671a73ed9725940a30080f59ce6d"},{"last_affected":"6ba1fef58b043ac5e9657ded777d20619b9b2f4e"}],"database_specific":{"versions":[{"introduced":"7.6.0"},{"last_affected":"7.6.34"},{"introduced":"8.0.0"},{"last_affected":"8.0.42"},{"introduced":"8.0.0"},{"last_affected":"8.0.42"}]}}],"versions":["mysql-3.23.22-beta","mysql-3.23.28-gamma","mysql-3.23.30-gamma","mysql-3.23.31","mysql-3.23.32","mysql-3.23.33","mysql-3.23.36","mysql-4.0.2","mysql-4.0.4","mysql-5.1.4","mysql-5.7-22-ndb-7.6.6","mysql-8.0.40","mysql-8.0.41","mysql-8.0.42","mysql-cluster-7.5.2","mysql-cluster-7.6.11","mysql-cluster-7.6.15","mysql-cluster-7.6.16","mysql-cluster-7.6.19","mysql-cluster-7.6.20","mysql-cluster-7.6.24","mysql-cluster-7.6.28","mysql-cluster-7.6.30","mysql-cluster-7.6.31","mysql-cluster-7.6.33","mysql-cluster-7.6.34","mysql-cluster-8.0.40","mysql-cluster-8.0.41","mysql-cluster-8.0.42"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53023.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}