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Percona Server security fix releases

 | May 23, 2010 |  Posted In: MySQL, Percona Software


As you may know MySQL ® announced 5.0.91 and 5.1.47 with serious security fixes, so we provide binary releases of Percona Server 5.0 and Percona Server / XtraDB 5.1 with security patches.

Fixed bugs:

Release Percona Server 5.0.91-rel22 is available in our download area:

Release Percona Server/XtraDB 5.1.45-rel10.2 is available also ( we backported patches from 5.1.47 to 5.1.45):

Updated RPM and DEB are also available in our repositories.

We know that there still are many active MySQL 4.0 and MySQL 4.1 installations and we understand how hard it is upgrade 4.0/4.1 to 5.1. With published exploits these installation are now under serious risks. If you are interested in backporting patches to 4.0 / 4.1 or to older 5.0 and 5.1 releases, it is available under Percona Maintenance package or regular Consulting

Vadim Tkachenko

Vadim Tkachenko co-founded Percona in 2006 and serves as its Chief Technology Officer. Vadim leads Percona Labs, which focuses on technology research and performance evaluations of Percona’s and third-party products. Percona Labs designs no-gimmick tests of hardware, filesystems, storage engines, and databases that surpass the standard performance and functionality scenario benchmarks. Vadim’s expertise in LAMP performance and multi-threaded programming help optimize MySQL and InnoDB internals to take full advantage of modern hardware. Oracle Corporation and its predecessors have incorporated Vadim’s source code patches into the mainstream MySQL and InnoDB products. He also co-authored the book High Performance MySQL: Optimization, Backups, and Replication 3rd Edition.


  • Will you be releasing a full version of 5.1.47? We have seen issues with this bug which is addressed in 5.1.47 : InnoDB page splitting could enter an infinite loop for compressed tables. (Bug#52964)

    Thanks as always!

  • gary,

    We are working on porting XtraDB to InnoDB-plugin-1.0.8 code base. I think it will take couple weeks
    for proper testing, QA and builds procedures.

  • Hi Vadim,

    Do you actually publish changelog for your percona versions? I’ve been trying to find the delta between 10-10.1-10.2 versions, but unfortunately was not able to find it anywhere. Can you please outline the difference between 10.1 and 10.2?


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