CVE-2026-92262

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql50 bypass prefix is affected because it allows the mysql50 prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue wit...

MariaDB: #mysql50# legacy alias / internal table collisions

A vulnerability was discovered in MariaDB related to the legacy mysql50 table name prefix feature. The issue involved improper encoding of table names prefixed with mysql50, which allowed attackers to create tables that collided with internal reserved filenames used by the database system and...

FreeBSD : mysql50-server -- COM_TABLE_DUMP arbitrary code execution (a8d8713e-dc83-11da-a22b-000c6ec775d9)

Stefano Di Paola reports : An authenticated user could remotely execute arbitrary commands by taking advantage of a stack overflow. To take advantage of these flaws an attacker should have direct access to MySQL server communication layer port 3306 or unix socket. But if used in conjuction with...

mysql50-server -- COM_TABLE_DUMP arbitrary code execution

Stefano Di Paola reports: An authenticated user could remotely execute arbitrary commands by taking advantage of a stack overflow. To take advantage of these flaws an attacker should have direct access to MySQL server communication layer port 3306 or unix socket. But if used in conjuction with so...