PT-2026-42437 · Netatalk · Netatalk

Arjun Basnet · Published 2026-05-21 · Updated 2026-05-21 · CVE-2026-44074

Mitre

CVSS v3.1

3.7

Low

Base vector

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

Netatalk 2.1.0 through 4.4.2 combines multiple errno values using bitwise OR, resulting in incorrect error codes when multiple error conditions occur simultaneously, which may allow a remote attacker to cause a minor service disruption via conditions that trigger incorrect error-handling paths.

Fix

Weakness Enumeration

CWE-682

Related Identifiers

CVE-2026-44074

Affected Products

Netatalk

References · 2

• https://netatalk.io/security/CVE-2026-44074 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44074 · Security Note