CVE-2026-44060

HIGH 7.5

Integer underflow in dsi_writeinit() leads to denial of service

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

An integer underflow in dsi_writeinit() 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.

CWE	CWE-191
Vendor	netatalk
Product	netatalk
Published	May 21, 2026
Last Updated	May 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Netatalk / Netatalk

1.5.0 ≤ 4.4.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

netatalk.io: https://netatalk.io/security/CVE-2026-44060

Credits

Arjun Basnet from Securin