CVE-2025-32464 Information

Description

HAProxy 2.2 through 3.1.6 in certain uncommon configurations has a sample_conv_regsub heap-based buffer overflow because of mishandling of the replacement of multiple short patterns with a longer one.

Reference

https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559