Product · HAProxy

HAProxy Community Edition

1 known vulnerabilities.

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High 7.5

CVE-2025-11230

Denial of service vulnerability in HAProxy mjson library

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests.

HAProxy HAProxy Community Edition haproxy haproxy Debian Ubuntu Azure Linux

Nov 19, 2025