CVE-2026-44067

MEDIUM

Netatalk 2.1.0-4.4.2 and >=4.5.0 - Authenticated Heap-Based Out-of-bounds Read in Extended Attribute Header Parsing

Title source: llm
STIX 2.1

Description

A heap over-read in extended attribute (EA) header parsing in Netatalk 2.1.0 through 4.4.2 allows a remote authenticated attacker to obtain limited information or cause a minor service disruption via crafted EA data.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
Netatalk Security Advisory CVE-2026-44067
https://netatalk.io/security/CVE-2026-44067

Scores

CVSS v3 4.2
EPSS 0.0022
EPSS Percentile 12.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (2)
Netatalk/Netatalk 2.1.0 - 4.4.2
Netatalk/Netatalk 4.5.0
Published May 21, 2026
Tracked Since May 21, 2026