# CVE-2022-37781: fdkaac: fdkaac v1.0.3 was discovered to contain a heap buffer overflow via __interceptor_memcpy.part.46 at /sanitizer_common/...

CVE-2022-37781 is fixed in fdkaac on 1 platform, first by DEBIAN-CVE-2022-37781, released August 16, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-37781
- Priority: High
- CVSS: 7.8 (Low)
- EPSS: 0.0036
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 16, 2022

## Description

fdkaac v1.0.3 was discovered to contain a heap buffer overflow via __interceptor_memcpy.part.46 at /sanitizer_common/sanitizer_common_interceptors.inc.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | fdkaac Debian 13.5 (trixie) | 1.0.6-0.1 | [DEBIAN-CVE-2022-37781](https://patchblox.com/security/data/fix/linux/debian-cve-2022-37781.md) | Aug 16, 2022 |
| Linux | fdkaac Debian 14 | 1.0.6-0.1 | [DEBIAN-CVE-2022-37781](https://patchblox.com/security/data/fix/linux/debian-cve-2022-37781.md) | Aug 16, 2022 |
| Linux | fdkaac Ubuntu 18.04.6 LTS (bionic) | 0.6.3-1ubuntu0.18.04.1~esm1 | [fdkaac 0.6.3-1ubuntu0.18.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-fdkaac-0.6.3-1ubuntu0.18.04.1-esm1.md) | Jun 14, 2023 |
| Linux | fdkaac Ubuntu 20.04 LTS (focal) | 0.6.3-1ubuntu0.20.04.1~esm1 | [fdkaac 0.6.3-1ubuntu0.20.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-fdkaac-0.6.3-1ubuntu0.20.04.1-esm1.md) | Jun 14, 2023 |
| Linux | fdkaac Ubuntu 22.04.1 LTS (jammy) | 1.0.0-1ubuntu0.22.04.1~esm1 | [fdkaac 1.0.0-1ubuntu0.22.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-fdkaac-1.0.0-1ubuntu0.22.04.1-esm1.md) | Jun 14, 2023 |
| Linux | fdkaac Ubuntu 24.04.5 LTS (noble) | 1.0.0-1ubuntu0.24.04.1~esm1 | [fdkaac 1.0.0-1ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-fdkaac-1.0.0-1ubuntu0.24.04.1-esm1.md) | Jun 14, 2023 |
| Linux | fdkaac Ubuntu 25.04 (plucky) | 1.0.0-1ubuntu0.25.04.1 | [fdkaac 1.0.0-1ubuntu0.25.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-fdkaac-1.0.0-1ubuntu0.25.04.1.md) | Jan 16, 2026 |

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Data as of 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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