{"schema_version":"1.9.0","id":"CVE-2025-53023","published":"2025-07-15T19:27:52.966Z","modified":"2026-08-12T03:51:34.677481254Z","related":["ALSA-2025:16086","ALSA-2025:16861"],"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).","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mysql/mysql-server","events":[{"introduced":"270fd3411e3d671a73ed9725940a30080f59ce6d"},{"last_affected":"6ba1fef58b043ac5e9657ded777d20619b9b2f4e"}],"database_specific":{"cpe":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"8.0.0"},{"last_affected":"8.0.42"}],"source":"CPE_RANGE"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53023.json"}}],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53023.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53023"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2025.html"}],"database_specific":{"cna_assigner":"oracle","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53023.json","unresolved_ranges":[{"extracted_events":[{"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"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"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"}],"source":"CPE_FIELD"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}