{"id":"UBUNTU-CVE-2026-3494","details":"In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.","modified":"2026-07-15T19:46:19.062745198Z","published":"2026-03-03T20:16:00Z","upstream":["CVE-2026-3494"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-3494"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-3494"},{"type":"REPORT","url":"https://github.com/MariaDB/server/commit/635559a2ad68a5a6d1a354e8209c58323dba0261"}],"affected":[{"package":{"name":"mariadb-10.0","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mariadb-10.0?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.20-0ubuntu0.15.04.1","10.0.22-0ubuntu1","10.0.23-1","10.0.23-2","10.0.24-7","10.0.25-0ubuntu0.16.04.1","10.0.27-0ubuntu0.16.04.1","10.0.28-0ubuntu0.16.04.1","10.0.29-0ubuntu0.16.04.1","10.0.31-0ubuntu0.16.04.2","10.0.33-0ubuntu0.16.04.1","10.0.34-0ubuntu0.16.04.1","10.0.36-0ubuntu0.16.04.1","10.0.38-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"libmariadbd18"},{"binary_name":"mariadb-client","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-client-10.0","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-client-core-10.0","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-common","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-connect"},{"binary_name":"mariadb-plugin-mroonga","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-plugin-oqgraph","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-plugin-spider","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-tokudb"},{"binary_name":"mariadb-server","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-server-10.0","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-server-core-10.0","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_name":"mariadb-test","binary_version":"10.0.38-0ubuntu0.16.04.1"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-test-data"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3494.json"}},{"package":{"name":"mariadb-10.1","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/mariadb-10.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.1.25-1","1:10.1.29-6","1:10.1.34-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.2","1:10.1.40-0ubuntu0.18.04.1","1:10.1.41-0ubuntu0.18.04.1","1:10.1.43-0ubuntu0.18.04.1","1:10.1.44-0ubuntu0.18.04.1","1:10.1.47-0ubuntu0.18.04.1","1:10.1.48-0ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmariadbclient-dev-compat","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"libmariadbclient18","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"libmariadbd18","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-client","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-client-10.1","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-client-core-10.1","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-common","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-connect","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-cracklib-password-check","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-gssapi-client","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_version":"1:10.1.48-0ubuntu0.18.04.1","binary_name":"mariadb-plugin-gssapi-server"},{"binary_name":"mariadb-plugin-mroonga","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-oqgraph","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-spider","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-plugin-tokudb","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-server","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_version":"1:10.1.48-0ubuntu0.18.04.1","binary_name":"mariadb-server-10.1"},{"binary_name":"mariadb-server-core-10.1","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-test","binary_version":"1:10.1.48-0ubuntu0.18.04.1"},{"binary_name":"mariadb-test-data","binary_version":"1:10.1.48-0ubuntu0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3494.json"}},{"package":{"name":"mariadb-10.3","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/mariadb-10.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.3.17-1","1:10.3.18-1","1:10.3.19-1","1:10.3.21-2","1:10.3.22-1","1:10.3.22-1ubuntu1","1:10.3.25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