CVE-2026-44074: Bitwise OR of errno values
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-44074?
The severity of CVE-2026-44074 is classified as low with a score of 3.7.
How do I fix CVE-2026-44074?
To resolve CVE-2026-44074, update Netatalk to a version beyond 4.4.2 that addresses this vulnerability.
What systems are affected by CVE-2026-44074?
CVE-2026-44074 affects Netatalk versions 2.1.0 through 4.4.2.
Can CVE-2026-44074 lead to remote attacks?
Yes, CVE-2026-44074 may allow a remote attacker to cause minor service disruptions under certain conditions.
What causes CVE-2026-44074?
CVE-2026-44074 is caused by Netatalk combining multiple errno values using bitwise OR, leading to incorrect error handling.