Packages
- netatalk - Apple Filing Protocol service
Details
Arjun Basnet discovered that Netatalk incorrectly sanitized user input in
its MySQL CNID backend. A remote authenticated attacker could possibly
use this issue to conduct SQL injection attacks. (CVE-2026-44047)
Arjun Basnet discovered that Netatalk incorrectly handled UCS-2 character
set conversion. A remote authenticated attacker could possibly use this
issue to cause a denial of service or execute arbitrary code.
(CVE-2026-44048)
Arjun Basnet discovered that Netatalk improperly handled null termination
during character set conversion. A remote authenticated attacker could
possibly use this issue to cause a denial of service or execute arbitrary
code. (CVE-2026-44049)
Arjun Basnet discovered that the Netatalk CNID daemon improperly handled
request-supplied name lengths. A local attacker could possibly use...
Arjun Basnet discovered that Netatalk incorrectly sanitized user input in
its MySQL CNID backend. A remote authenticated attacker could possibly
use this issue to conduct SQL injection attacks. (CVE-2026-44047)
Arjun Basnet discovered that Netatalk incorrectly handled UCS-2 character
set conversion. A remote authenticated attacker could possibly use this
issue to cause a denial of service or execute arbitrary code.
(CVE-2026-44048)
Arjun Basnet discovered that Netatalk improperly handled null termination
during character set conversion. A remote authenticated attacker could
possibly use this issue to cause a denial of service or execute arbitrary
code. (CVE-2026-44049)
Arjun Basnet discovered that the Netatalk CNID daemon improperly handled
request-supplied name lengths. A local attacker could possibly use this
issue to cause a denial of service or execute arbitrary code with
escalated privileges. (CVE-2026-44050)
Arjun Basnet discovered that Netatalk improperly resolved symbolic links.
A remote authenticated attacker could possibly use this issue to read or
overwrite arbitrary files on the system. (CVE-2026-44051)
Arjun Basnet discovered that Netatalk incorrectly handled logging when
performing LDAP simple-bind operations. A local attacker could possibly
use this issue to obtain sensitive information. (CVE-2026-44052)
Arjun Basnet discovered that Netatalk contained an operator precedence
logic error when processing input. A remote authenticated attacker could
possibly use this issue to cause a denial of service or execute arbitrary
code. (CVE-2026-44055)
Arjun Basnet discovered that Netatalk incorrectly handled DSI write
requests. A remote unauthenticated attacker could possibly use this
issue to cause a denial of service. (CVE-2026-44060)
Arjun Basnet discovered that Netatalk incorrectly validated output
lengths when converting character sets. A remote authenticated attacker
could possibly use this issue to cause a denial of service or execute
arbitrary code. (CVE-2026-44062)
Arjun Basnet discovered that Netatalk incorrectly handled length
validation when parsing certain session identifiers. An attacker could
possibly use this issue to cause a denial of service. (CVE-2026-44064)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 26.04 LTS resolute | netatalk – 4.2.3~ds-2.1ubuntu0.1 | ||
| 24.04 LTS noble | netatalk – 3.1.18~ds-1ubuntu0.1~esm2 | ||
| 22.04 LTS jammy | netatalk – 3.1.12~ds-9ubuntu0.22.04.4+esm1 | ||
| 20.04 LTS focal | netatalk – 3.1.12~ds-4ubuntu0.20.04.4+esm1 | ||
| 18.04 LTS bionic | netatalk – 2.2.6-1ubuntu0.18.04.2+esm3 | ||
| 16.04 LTS xenial | netatalk – 2.2.5-1ubuntu0.2+esm3 | ||
| 14.04 LTS trusty | netatalk – 2.2.2-1ubuntu2.2+esm3 | ||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.