CVE-2026-44075

Low

Description

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.

SeverityLow

CVSS3.7

Exploit probability—

ProductNetatalk

PublishedMay 21, 2026

First seenMay 21, 2026

Weakness typeCWE-484CWE-484

How to fix

Vendor advisories

netatalk.io/security/CVE-2026-44075

Affected products

Product	Affected versions	Fixed in
Netatalk Netatalk	1.5.0 ≤ v ≤ 4.4.2	—

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