Skip to content
OpenAdvisories
Unscored DSA-4968-1 1 CVE

haproxy - security update

Published Sep 7, 2021 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 11 haproxy 2.2.9-2+deb11u2

Vulnerabilities 1

  • Unscored —
    CVE-2021-40346 Public exploit EPSS 59%

    An integer overflow exists in HAProxy 2.0 through 2.5 in htx_add_header that can be exploited to perform an HTTP reques…