# netatalk 2.2.6-1ubuntu0.18.04.2+esm1: netatalk 2.2.6-1ubuntu0.18.04.2+esm1 for Ubuntu 18.04.6 LTS (bionic)

netatalk 2.2.6-1ubuntu0.18.04.2+esm1, released November 11, 2022, fixes 4 CVEs in netatalk. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-netatalk-2.2.6-1ubuntu0.18.04.2-esm1
- Platform: Linux
- Released: Nov 11, 2022
- Priority: Urgent (Closes CVE-2022-23121, rated Critical)
- CVEs: 4, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [netatalk](https://patchblox.com/security/data/product/linux/netatalk.md) | Ubuntu 18.04.6 LTS (bionic) | 2.2.6-1ubuntu0.18.04.2+esm1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-23121](https://patchblox.com/security/data/cve/CVE-2022-23121.md) | Urgent | netatalk: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk | 9.8 | 0.0853 |  |
| [CVE-2022-23123](https://patchblox.com/security/data/cve/CVE-2022-23123.md) | Urgent | netatalk: This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk | 9.8 | 0.0382 |  |
| [CVE-2022-23125](https://patchblox.com/security/data/cve/CVE-2022-23125.md) | High | netatalk: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk | 9.8 | 0.0435 |  |
| [CVE-2022-45188](https://patchblox.com/security/data/cve/CVE-2022-45188.md) | High | netatalk: Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl... | 7.8 | 0.0066 |  |

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Data as of 2026-11-12T19:57:06Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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