CVE-2026-44060: Integer underflow in dsi_writeinit() leads to denial of service
Published May 21, 2026
·Updated
An integer underflow in dsiwriteinit() in Netatalk 1.5.0 through 4.4.2 allows a remote unauthenticated attacker to cause a denial of service via a crafted DSI write request.
Affected Software
1 affected component
Netatalk Netatalk>=1.5.0<=4.4.2
Event History
May 21, 2026
CVE Published
via MITRE·07:34 AM
Data Sourced
via MITRE·07:34 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-44060?
CVE-2026-44060 has a high severity rating of 7.5.
2
How do I fix CVE-2026-44060?
To fix CVE-2026-44060, upgrade Netatalk to version 4.4.3 or later.
3
What type of vulnerability is CVE-2026-44060?
CVE-2026-44060 is classified as an integer underflow vulnerability.
4
What can an attacker achieve with CVE-2026-44060?
An attacker can cause a denial of service through a crafted DSI write request.
5
Which versions of Netatalk are affected by CVE-2026-44060?
Netatalk versions 1.5.0 through 4.4.2 are affected by CVE-2026-44060.