# RHSA-2026:58711: freerdp security update

RHSA-2026:58711, released August 14, 2026, fixes 6 CVEs in freerdp (version 3.10.3-3.el10_0.11). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-58711
- Platform: Linux
- Released: Aug 14, 2026
- Priority: High (Closes CVE-2026-64620, high severity)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:58711

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [freerdp](https://patchblox.com/security/data/product/linux/freerdp.md) | RHEL 10 | 3.10.3-3.el10_0.11 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-64620](https://patchblox.com/security/data/cve/CVE-2026-64620.md) | High | freerdp3-shadow-x11: FreeRDP before 3.28.0 (affected <=3.27.1) contains a heap-based buffer overflow in crypto_rsa_common() (libfreerdp... | 9.1 | 0.0091 |  |
| [CVE-2026-67289](https://patchblox.com/security/data/cve/CVE-2026-67289.md) | High | freerdp: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license | 8.1 | 0.0043 |  |
| [CVE-2026-67299](https://patchblox.com/security/data/cve/CVE-2026-67299.md) | High | freerdp3: FreeRDP before 3.29.0 contains a client-side heap use-after-free in the async update message proxy for WINDOW_ICON_OR... | 8.1 | 0.0040 |  |
| [CVE-2026-64621](https://patchblox.com/security/data/cve/CVE-2026-64621.md) | High | freerdp3: FreeRDP before 3.28.0 (affected 3.x through 3.27.1) contains a double-free vulnerability in freerdp_client_rdp_file_a... | 8.1 | 0.0036 |  |
| [CVE-2026-68580](https://patchblox.com/security/data/cve/CVE-2026-68580.md) | High | freerdp3: FreeRDP before 3.29.0 contains integer overflow vulnerabilities in the audio input redirection channel (audin) across... | 8.1 | 0.0030 |  |
| [CVE-2026-64624](https://patchblox.com/security/data/cve/CVE-2026-64624.md) | High | freerdp3-shadow-x11: FreeRDP before 3.28.0 treats lines beginning with forward slash in RDP files as raw command-line options, exposing th... | 8.1 | 0.0018 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo