PT-2026-51016

Name of the Vulnerable Software and Affected Versions ProxySQL versions 2.0.18 through 3.0.8 Description ProxySQL contains a pre-authentication heap memory corruption issue within the MySQL and PostgreSQL protocol first-read paths. A remote unauthenticated client can trigger this by declaring an...

PT-2026-51015

Name of the Vulnerable Software and Affected Versions ProxySQL versions 2.0.0 through 3.0.8 Description The MySQL frontend incorrectly processes the PROXY UNKNOWN r PP1 frame of the PROXY protocol v1. According to the specification, when the protocol token is UNKNOWN, the receiver must ignore...