# ALSA-2021:4288: Security update for 5 packages

ALSA-2021:4288, released November 9, 2021, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2021-4288
- Platform: Linux
- Released: Nov 9, 2021
- Priority: High (Closes CVE-2020-17541, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2021:4288

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libjpeg-turbo](https://patchblox.com/security/data/product/linux/libjpeg-turbo.md) | almalinux 8 | 1.5.3-12.el8 |
| [libjpeg-turbo-devel](https://patchblox.com/security/data/product/linux/libjpeg-turbo-devel.md) | almalinux 8 | 1.5.3-12.el8 |
| [libjpeg-turbo-utils](https://patchblox.com/security/data/product/linux/libjpeg-turbo-utils.md) | almalinux 8 | 1.5.3-12.el8 |
| [turbojpeg](https://patchblox.com/security/data/product/linux/turbojpeg.md) | almalinux 8 | 1.5.3-12.el8 |
| [turbojpeg-devel](https://patchblox.com/security/data/product/linux/turbojpeg-devel.md) | almalinux 8 | 1.5.3-12.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-17541](https://patchblox.com/security/data/cve/CVE-2020-17541.md) | High | libjpeg-turbo-devel: The libjpeg-turbo packages contain a library of functions for manipulating JPEG images | 8.8 | 0.0273 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo