Medium severity6.8NVD Advisory· Published Apr 9, 2025· Updated Apr 15, 2026

CVE-2025-32464

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.

Patches

3e3b9eebf871

https://github.com/haproxy/haproxyvia osv

commit

Vulnerability mechanics

Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.

References

github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559nvd
lists.debian.org/debian-lts-announce/2025/04/msg00031.htmlnvd

News mentions

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cvss	0.442
epss	0.004
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000