CVE-2026-44051: Arbitrary file read via attacker-controlled symlink creation
An improper link resolution vulnerability in Netatalk 3.0.2 through 4.4.2 allows a remote authenticated attacker to read arbitrary files or overwrite arbitrary files via attacker-controlled symlink creation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/netatalkto a version that resolves this vulnerability.Fixed in 4.4.3-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-44051?
CVE-2026-44051 has a severity rating of 8.1, classified as high.
How do I fix CVE-2026-44051?
To fix CVE-2026-44051, update Netatalk to a version later than 4.4.2.
What is the impact of CVE-2026-44051?
The impact of CVE-2026-44051 allows remote authenticated attackers to read or overwrite arbitrary files via symlink creation.
Which versions of Netatalk are affected by CVE-2026-44051?
Netatalk versions 3.0.2 through 4.4.2 are affected by CVE-2026-44051.
Is user intervention required to exploit CVE-2026-44051?
Yes, a remote authenticated attacker requires user-level access to exploit CVE-2026-44051.