# ALSA-2026:62571: Security update for 5 packages

ALSA-2026:62571, released September 2, 2026, fixes 4 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/alsa-2026-62571
- Platform: Linux
- Released: Sep 2, 2026
- Priority: Urgent (Closes CVE-2026-55194, rated Critical)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2026:62571

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [freerdp](https://patchblox.com/security/data/product/linux/freerdp.md) | almalinux 8 | 2:2.11.7-12.el8_10 |
| [freerdp-devel](https://patchblox.com/security/data/product/linux/freerdp-devel.md) | almalinux 8 | 2:2.11.7-12.el8_10 |
| [freerdp-libs](https://patchblox.com/security/data/product/linux/freerdp-libs.md) | almalinux 8 | 2:2.11.7-12.el8_10 |
| [libwinpr](https://patchblox.com/security/data/product/linux/libwinpr.md) | almalinux 8 | 2:2.11.7-12.el8_10 |
| [libwinpr-devel](https://patchblox.com/security/data/product/linux/libwinpr-devel.md) | almalinux 8 | 2:2.11.7-12.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-55194](https://patchblox.com/security/data/cve/CVE-2026-55194.md) | Urgent | freerdp3: FreeRDP is a free implementation of the Remote Desktop Protocol | 9.8 | 0.0062 |  |
| [CVE-2026-67301](https://patchblox.com/security/data/cve/CVE-2026-67301.md) | High | freerdp3: FreeRDP before 3.29.0 contains out-of-bounds read vulnerabilities in the async update message proxy for the PolygonSC... | 8.8 | 0.0065 |  |
| [CVE-2026-67288](https://patchblox.com/security/data/cve/CVE-2026-67288.md) | High | freerdp3: FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard cache request decoders that acce... | 8.8 | 0.0043 |  |
| [CVE-2026-67291](https://patchblox.com/security/data/cve/CVE-2026-67291.md) | High | freerdp3: FreeRDP before 3.29.0 (affected versions <= 3.28.0) contains a heap out-of-bounds read in update_process_glyph_fragme... | 8.8 | 0.0041 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo