In Netatalk 3.1.4 through 4.4.2, bitwise or logic bug enables shell injection. Fixed in 4.4.3.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Netatalk Netatalk unaffected
Version Status Constraints
3.1.4 affected ≤ 4.4.2
4.4.3 unaffected —

No data.

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Project Subscriptions

No data.

Advisories
Source ID Title
Debian DSA Debian DSA DSA-62801 netatalk security update
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://netatalk.io/security/CVE-2026-44055 cve-icon
History

Thu, 21 May 2026 07:45:00 +0000

Type Values Removed Values Added
Description In Netatalk 3.1.4 through 4.4.2, bitwise or logic bug enables shell injection. Fixed in 4.4.3.
Title Bitwise OR logic bug enables shell injection
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: securin

Published:

Updated: 2026-05-21T07:34:32.094Z

Reserved: 2026-05-05T07:24:42.291Z

Link: CVE-2026-44055

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses