Percona XtraDB Cluster 5.7.44-31.65.7 (2025-06-23)

This release is part of MySQL 5.7 Post-EOL Support from Percona. The fixes are available to MySQL 5.7 Post-EOL Support from Percona customers.

Release information

Percona XtraDB Cluster 5.7.44-31.65.7 contains the following fixes.

Security fixes

The following is the final list of fixes which will be ported to 5.7:

Bug#22958632: ASAN: NAME_CONST WITH INVALID IDENTIFIER, HEAP-BUFFER-OVERFLOW - Optimizer.

Bug#27618273: BUFFER OVERFLOW IN USERVAR,USERNAME,HOSTNAME WITH BROKEN UTF8 - Optimizer.

BUG#36421684: mysql server 8.3.0 heap-buffer-overflow at Multisource - Optimizer.

Bug#36593253: MySQL server heap-use-after-free at int my_mb_wc_utf8_prototype - Optimizer.

Bug#37540722: Missing string escaping in mysqldump - mysqldump.

Bug# 37607195: fprintf_string not using the actual quote parameter (… - mysqldmup.

Bug#37403052: Forgeting to call btr_pcur_t::close() leads to memory leak - InnoDB.

Non-security bug fixes

Bug#36993445: virtual index unstable after rollback when index_id is and Bug#36993445 : virtual index unstable after rollback when index_id is - InnoDB.

Bug#36686351: <COMMAND_CLASS> is empty for <NAME>Execute</NAME> - Audit log/PS.

Bug#37227215: Tests fails with memory issue - GR.

Bug#36480358: Compile MySQL with GCC 14 [noclose 5.7]

Additional resources

Install Percona XtraDB Cluster

Percona XtraDB Cluster GitHub repository

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