PT-2026-42438 · Netatalk · Netatalk

Arjun Basnet · Published 2026-05-21 · Updated 2026-05-21 · CVE-2026-44075

NVD

CVSS v3.1

3.7

Low

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

A missing break statement in DSI OpenSession processing in Netatalk 1.5.0 through 4.4.2 causes a DSIOPT ATTNQUANT switch case to fall through into DSIOPT SERVQUANT, resulting in unintended session option handling that may allow a remote attacker to cause a minor service disruption via crafted DSI session options.

Fix

Weakness Enumeration

CWE-484

Related Identifiers

CVE-2026-44075

Affected Products

Netatalk

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-44075 · Security Note
• https://netatalk.io/security/CVE-2026-44075 · Vendor Advisory