CVE-2026-44060CWE-191

Integer underflow in dsi_writeinit() leads to denial of service

High · published May 21, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
46.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00573 · 46.6th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2026-05-21T07:34Z
EPSS history
Timeline
  • 21 MAY 07:34Z
    Integer underflow in dsi_writeinit() leads to denial of service
    cvelistv5