# CVE-2022-1328: mutt: Buffer Overflow in uudecoder in Mutt affecting all versions starting from0.94.13 before 2.2.3 allows read past end of...

CVE-2022-1328 is fixed in 2 products on 1 platform, first by mutt 1.9.4-3ubuntu0.6, released April 14, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-1328
- Priority: Routine
- CVSS: 6.5 (Medium)
- EPSS: 0.0171
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 14, 2022

## Description

Buffer Overflow in uudecoder in Mutt affecting all versions starting from0.94.13 before 2.2.3 allows read past end of input line

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | mutt Debian 12.15 (bookworm) | 2.2.3-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | mutt Debian 13.5 (trixie) | 2.2.3-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | mutt Debian 14 | 2.2.3-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | mutt RHEL 8 | 5:2.0.7-2.el8 | [RHSA-2022:7640](https://patchblox.com/security/data/fix/linux/rhsa-2022-7640.md) | Nov 8, 2022 |
| Linux | mutt RHEL 9 | 5:2.2.6-1.el9 | [RHSA-2022:8219](https://patchblox.com/security/data/fix/linux/rhsa-2022-8219.md) | Nov 15, 2022 |
| Linux | mutt Ubuntu 18.04.6 LTS (bionic) | 1.9.4-3ubuntu0.6 | [mutt 1.9.4-3ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-mutt-1.9.4-3ubuntu0.6.md) | Apr 14, 2022 |
| Linux | mutt Ubuntu 20.04 LTS (focal) | 1.13.2-1ubuntu0.5 | [mutt 1.13.2-1ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mutt-1.13.2-1ubuntu0.5.md) | Apr 14, 2022 |
| Linux | mutt Ubuntu 22.04.1 LTS (jammy) | 2.1.4-1ubuntu1.1 | [mutt 2.1.4-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-mutt-2.1.4-1ubuntu1.1.md) | Apr 14, 2022 |
| Linux | mutt Ubuntu 24.10 (oracular) | 2.2.3-2 | [mutt 2.2.3-2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-mutt-2.2.3-2.md) | Jan 16, 2026 |
| Linux | mutt Ubuntu 25.04 (plucky) | 2.2.3-2 | [mutt 2.2.3-2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-mutt-2.2.3-2.md) | Jan 16, 2026 |
| Linux | mutt almalinux 8 | 5:2.0.7-2.el8 | [ALSA-2022:7640](https://patchblox.com/security/data/fix/linux/alsa-2022-7640.md) | Nov 8, 2022 |
| Linux | mutt almalinux 9 | 5:2.2.6-1.el9 | [ALSA-2022:8219](https://patchblox.com/security/data/fix/linux/alsa-2022-8219.md) | Nov 15, 2022 |
| Linux | mutt ol 8 | 5:2.0.7-2.el8 | [ELSA-2022-7640](https://patchblox.com/security/data/fix/linux/elsa-2022-7640.md) | Nov 15, 2022 |
| Linux | mutt ol 9 | 5:2.2.6-1.el9 | [ELSA-2022-8219](https://patchblox.com/security/data/fix/linux/elsa-2022-8219.md) | Nov 22, 2022 |
| Linux | mutt rocky 8 | 5:2.0.7-2.el8 | [RLSA-2022:7640](https://patchblox.com/security/data/fix/linux/rlsa-2022-7640.md) | Nov 8, 2022 |
| Linux | mutt rocky 9 | 5:2.2.6-1.el9 | [RLSA-2022:8219](https://patchblox.com/security/data/fix/linux/rlsa-2022-8219.md) | Nov 15, 2022 |
| Linux | neomutt Debian 12.15 (bookworm) | 20220429+dfsg1-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | neomutt Debian 13.5 (trixie) | 20220429+dfsg1-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | neomutt Debian 14 | 20220429+dfsg1-1 | [DEBIAN-CVE-2022-1328](https://patchblox.com/security/data/fix/linux/debian-cve-2022-1328.md) | Apr 14, 2022 |
| Linux | neomutt Ubuntu 18.04.6 LTS (bionic) | 20171215+dfsg.1-1ubuntu0.1~esm1 | [neomutt 20171215+dfsg.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-neomutt-20171215-dfsg.1-1ubuntu0.1-esm1.md) | Apr 14, 2022 |
| Linux | neomutt Ubuntu 20.04 LTS (focal) | 20191207+dfsg.1-1.1ubuntu0.1~esm1 | [neomutt 20191207+dfsg.1-1.1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-neomutt-20191207-dfsg.1-1.1ubuntu0.1-esm1.md) | Nov 11, 2024 |
| Linux | neomutt Ubuntu 22.04.1 LTS (jammy) | 20211029+dfsg1-1ubuntu0.1~esm1 | [neomutt 20211029+dfsg1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-neomutt-20211029-dfsg1-1ubuntu0.1-esm1.md) | Nov 11, 2024 |

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Data as of 2026-11-08T00:53:09Z 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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