# CVE-2025-14369: libchdr: dr_flac, an audio decoder within the dr_libs toolset, contains an integer overflow vulnerability flaw due to trusting...

CVE-2025-14369 is fixed in libchdr on 1 platform by DEBIAN-CVE-2025-14369 (version 0.0~git20250608.8bba774+dfsg-2), released January 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-14369
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0017
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 20, 2026

## Description

dr_flac, an audio decoder within the dr_libs toolset, contains an integer overflow vulnerability flaw due to trusting the totalPCMFrameCount field from FLAC metadata before calculating buffer size, allowing an attacker with a specially crafted file to perform DoS against programs using the tool.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libchdr Debian 14 | 0.0~git20250608.8bba774+dfsg-2 | [DEBIAN-CVE-2025-14369](https://patchblox.com/security/data/fix/linux/debian-cve-2025-14369.md) | Jan 20, 2026 |

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Data as of 2026-11-09T07:25:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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