haproxy: HAProxy: Response smuggling due to integer overflow in FastCGI record length handling
| Reporter | Title | Published | Views | Family All 91 |
|---|---|---|---|---|
 | CVE-2026-55203 | 18 Jun 202616:05 | – | attackerkb |
 | AlmaLinux 10 : haproxy (ALSA-2026:55679) | 18 Aug 202600:00 | – | nessus |
| AlmaLinux 9 : haproxy (ALSA-2026:55772) | 18 Aug 202600:00 | – | nessus |
| openSUSE 16 Security Update : haproxy (openSUSE-SU-2026:21245-1) | 9 Jul 202600:00 | – | nessus |
| Oracle Linux 10 : haproxy (ELSA-2026-55679) | 18 Aug 202600:00 | – | nessus |
| Oracle Linux 9 : haproxy (ELSA-2026-55772) | 18 Aug 202600:00 | – | nessus |
| RHEL 10 : haproxy (RHSA-2026:55679) | 18 Aug 202600:00 | – | nessus |
| RHEL 9 : haproxy (RHSA-2026:55772) | 18 Aug 202600:00 | – | nessus |
| RHEL 10 : haproxy (RHSA-2026:55800) | 17 Aug 202600:00 | – | nessus |
| RHEL 9 : haproxy (RHSA-2026:55801) | 17 Aug 202600:00 | – | nessus |
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| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 10.0 | aarch64 | haproxy | 3.0.5-4.el10_0.3 | haproxy-3.0.5-4.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | haproxy | 3.0.5-4.el10_0.3 | haproxy-3.0.5-4.el10_0.3.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.0 | s390x | haproxy | 3.0.5-4.el10_0.3 | haproxy-3.0.5-4.el10_0.3.s390x.rpm |
| Red Hat Enterprise Linux | 10.0 | x86_64 | haproxy | 3.0.5-4.el10_0.3 | haproxy-3.0.5-4.el10_0.3.x86_64.rpm |
| Red Hat Enterprise Linux | 10.0 | aarch64 | haproxy-debuginfo | 3.0.5-4.el10_0.3 | haproxy-debuginfo-3.0.5-4.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | haproxy-debuginfo | 3.0.5-4.el10_0.3 | haproxy-debuginfo-3.0.5-4.el10_0.3.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.0 | s390x | haproxy-debuginfo | 3.0.5-4.el10_0.3 | haproxy-debuginfo-3.0.5-4.el10_0.3.s390x.rpm |
| Red Hat Enterprise Linux | 10.0 | x86_64 | haproxy-debuginfo | 3.0.5-4.el10_0.3 | haproxy-debuginfo-3.0.5-4.el10_0.3.x86_64.rpm |
| Red Hat Enterprise Linux | 10.0 | aarch64 | haproxy-debugsource | 3.0.5-4.el10_0.3 | haproxy-debugsource-3.0.5-4.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | haproxy-debugsource | 3.0.5-4.el10_0.3 | haproxy-debugsource-3.0.5-4.el10_0.3.ppc64le.rpm |
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18 Aug 2026 02:04Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5 - 9.1
CVSS 49
EPSS0.00347
SSVC