CVE-2025-32464
Medium
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.
SeverityMedium
CVSS6.8
Exploit probability—
ProductHAProxy
PublishedApr 9, 2025
First seenApr 9, 2025
Weakness typeCWE-1025CWE-1025
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HAProxy HAProxy | 2.2 ≤ v ≤ 3.1.6 | — |
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