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CVE-2026-44051

34
FAUCET Score

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.

First published: May 21, 2026Last modified: May 21, 2026

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.2, <= 4.4.2CPE match
cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 27th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

ubuntupatch availablevia ubuntu_usn
Product: netatalk (bionic)Fixed in: 2.2.6-1ubuntu0.18.04.2+esm3
ubuntupatch availablevia ubuntu_usn
Product: netatalk (focal)Fixed in: 3.1.12~ds-4ubuntu0.20.04.4+esm1
ubuntupatch availablevia ubuntu_usn
Product: netatalk (jammy)Fixed in: 3.1.12~ds-9ubuntu0.22.04.4+esm1
ubuntupatch availablevia ubuntu_usn
Product: netatalk (noble)Fixed in: 3.1.18~ds-1ubuntu0.1~esm2
ubuntupatch availablevia ubuntu_usn
Product: netatalk (resolute)Fixed in: 4.2.3~ds-2.1ubuntu0.1
ubuntupatch availablevia ubuntu_usn
Product: netatalk (trusty)Fixed in: 2.2.2-1ubuntu2.2+esm3
ubuntupatch availablevia ubuntu_usn
Product: netatalk (xenial)Fixed in: 2.2.5-1ubuntu0.2+esm3

Vendor Advisories (1)

ubuntuUSN-8395-1

Netatalk vulnerabilities

Jun 8, 2026

References

netatalk.io / security/CVE-2026-44051