# RHSA-2020:1288: haproxy security update

RHSA-2020:1288, released April 2, 2020, fixes 1 CVE in haproxy (version 0:1.8.15-6.el8_1.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-1288
- Platform: Linux
- Released: Apr 2, 2020
- Priority: Urgent (Closes CVE-2020-11100, rated Critical)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:1288

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [haproxy](https://patchblox.com/security/data/product/linux/haproxy.md) | RHEL 8 | 0:1.8.15-6.el8_1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-11100](https://patchblox.com/security/data/cve/CVE-2020-11100.md) | Urgent | haproxy: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications.... | 8.8 | 0.6159 |  |

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Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo