CVE-2026-121262

A flaw was found in phpMyAdmin's SQL parser. An improper type conversion vulnerability exists in the EXPLAIN statement parser when processing specific token arguments. A remote attacker can exploit this flaw by submitting a specially crafted SQL query, leading to an unhandled exception and causin...

MiracleLinux 3 : mysql-5.0.95-3.0.1.AXS3 (AXSA:2013-78:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-78:01 advisory. MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon mysqld and many different clie...

MySQL: mysqld DoS (crash) by processing EXPLAIN statements for complex SQL queries (MySQL bug #52711)

Oracle MySQL 5.1 before 5.1.49 and 5.0 before 5.0.92 allows remote authenticated users to cause a denial of service mysqld daemon crash by using EXPLAIN with crafted "SELECT ... UNION ... ORDER BY SELECT ... WHERE ..." statements, which triggers a NULL pointer dereference in the...