# ALSA-2024:1142: haproxy security update

ALSA-2024:1142, released March 5, 2024, fixes 2 CVEs in haproxy (version 2.4.22-3.el9_3). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2024-1142
- Platform: Linux
- Released: Mar 5, 2024
- Priority: High (Closes CVE-2023-40225, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2024:1142

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [haproxy](https://patchblox.com/security/data/product/linux/haproxy.md) | almalinux 9 | 2.4.22-3.el9_3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-40225](https://patchblox.com/security/data/cve/CVE-2023-40225.md) | High | haproxy: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications.... | 7.5 | 0.0215 |  |
| [CVE-2023-45539](https://patchblox.com/security/data/cve/CVE-2023-45539.md) | High | haproxy: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications.... | 8.2 | 0.0151 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo