In Netatalk 2.0.4 through 4.4.2, stack buffer overflow via ucs-2 type confusion in convert_charset(). Fixed in 4.4.3.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

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
2.0.4 affected ≤ 4.4.2
4.4.3 unaffected —

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Project Subscriptions

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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-2026-44048 cve-icon
History

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

Type Values Removed Values Added
Description In Netatalk 2.0.4 through 4.4.2, stack buffer overflow via ucs-2 type confusion in convert_charset(). Fixed in 4.4.3.
Title Stack buffer overflow via UCS-2 type confusion in convert_charset()
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/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: 2026-05-21T07:34:17.301Z

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

Link: CVE-2026-44048

cve-icon Vulnrichment

No data.

cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses