PT-2026-42422 · Netatalk · Netatalk

Arjun Basnet · CVE-2026-44066 · Published 2026-05-21 · Updated 2026-06-22

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Netatalk versions 3.1.0 through 4.4.2

Description Multiple heap out-of-bounds reads occur in the Spotlight RPC unmarshalling code. A remote authenticated attacker can exploit this to obtain sensitive information or cause a minor service disruption. Heap out-of-bounds read is a condition where the software reads data past the end of the intended memory buffer on the heap.

Recommendations Update to version 4.4.3.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-44066

USN-8455-1

Affected Products

Netatalk

References · 13

• https://ubuntu.com/security/notices/USN-8455-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-44066 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8455-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44066 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-44066 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-44066 · Vendor Advisory
• https://netatalk.io/security/CVE-2026-44066 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-44068 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-44066 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-44066 · Security Note
• https://t.me/CVEtracker/54460 · Telegram Post
• https://twitter.com/CVEnew/status/2057407768542241229 · Twitter Post
• https://twitter.com/DFIR_Lab/status/2060895364371132471 · Twitter Post