Name: CVE-2026-44050: Heap-based Buffer Overflow
Creator: Rapid7
Published: 2026-05-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-44050, CWE-122, CVSS 9.9, EPSS 0.00137

A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code with escalated privileges or cause a denial of service.

CVSS Details

CVSS 3.1 Base Score: 9.9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade netatalk	Jun 18, 2026	May 21, 2026
Debian	—	Upgrade netatalk	Jul 23, 2026	Jul 23, 2026
Ubuntu	—	Upgrade netatalk (Ubuntu Pro)Upgrade netatalk	Jun 9, 2026	Jun 8, 2026

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CVSS Details

Covered by Rapid7

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