# DSA-5500-1: flac security update

DSA-5500-1, released September 18, 2023, fixes 1 CVE in flac (version 1.3.3-2+deb11u2). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dsa-5500-1
- Platform: Linux
- Released: Sep 18, 2023
- Priority: High (Closes CVE-2020-22219, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2020-22219

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [flac](https://patchblox.com/security/data/product/linux/flac.md) | Debian 11.6 (bullseye) | 1.3.3-2+deb11u2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-22219](https://patchblox.com/security/data/cve/CVE-2020-22219.md) | High | flac: FLAC stands for Free Lossless Audio Codec | 7.8 | 0.0079 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo