Products: 6
    Vulnerabilities: 41
    Known Exploited: 0
    2
    Critical Level Threats
    22
    High Level Threats
    16
    Medium Level Threats
    1
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-26081

    HAProxy Community Edition 3.0 through 3.3 before 3.3.3 lacks a length check for the NEW_TOKEN format. HAProxy Enterprise and ALOHA are also affected.

    Last Modified: Aug 25, 2026
    Published: Jul 20, 2026

    CVE-2026-26080

    Varint Handling Bug Causes Infinite Loop or Crash in HAProxy Community Edition

    Last Modified: Aug 25, 2026
    Published: Jul 20, 2026

    CVE-2026-55204

    HAProxy - NULL Pointer Dereference in hpack_dht_insert Function

    Last Modified: Jun 19, 2026
    Published: Jun 18, 2026

    CVE-2026-55203

    HAProxy - Integer Overflow in FCGI Demux Record Length Field

    Last Modified: Jun 23, 2026
    Published: Jun 18, 2026

    CVE-2026-33555

    haproxy: HAProxy: Request smuggling via HTTP/3 parser desynchronization

    Last Modified: Apr 22, 2026
    Published: Apr 13, 2026
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