SQL injection in Netatalk - CVE-2026-44047
Published: July 12, 2026
Vulnerability identifier: #VU137332
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-44047
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Netatalk
Affected software:
Netatalk
Netatalk
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary SQL commands.
The vulnerability exists due to SQL injection in libatalk/cnid/mysql/cnid_mysql.c when processing AFP filenames in MySQL CNID backend queries. A remote user can create or access files with specially crafted names to execute arbitrary SQL commands.
Only servers compiled with the non-default MySQL CNID backend are vulnerable.
How to mitigate CVE-2026-44047
Install security update from vendor's website.