CVE-2025-32464

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CVSS 3.1

6.8 medium

EPSS

<1%p53

Published

Apr 9, 2025 (Apr 9, 2025)

Modified

Jun 17, 2026

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.

Weakness: CWE-1025
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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