CVE-2026-7835
Format string argument mismatch
Description
A format string argument mismatch in Netatalk 3.0.3 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted input that triggers incorrect format string processing.
INFO
Published Date :
May 21, 2026, 8:16 a.m.
Last Modified :
May 21, 2026, 9:16 a.m.
Remotely Exploit :
Yes !
Source :
33c584b5-0579-4c06-b2a0-8d8329fcab9c
Affected Products
The following products are affected by CVE-2026-7835
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | 33c584b5-0579-4c06-b2a0-8d8329fcab9c |
Solution
- Update Netatalk to version 4.5.0 or later.
- Apply vendor patches if available.
- Review application logs for suspicious activity.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-7835.
| URL | Resource |
|---|---|
| https://netatalk.io/security/CVE-2026-7835 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-7835 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-7835
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-7835 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-7835 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 33c584b5-0579-4c06-b2a0-8d8329fcab9c
May. 21, 2026
Action Type Old Value New Value Changed Description In Netatalk 3.0.3 through 4.4.2, format string argument mismatch. Fixed in 4.5.0. A format string argument mismatch in Netatalk 3.0.3 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted input that triggers incorrect format string processing. -
New CVE Received by 33c584b5-0579-4c06-b2a0-8d8329fcab9c
May. 21, 2026
Action Type Old Value New Value Added Description In Netatalk 3.0.3 through 4.4.2, format string argument mismatch. Fixed in 4.5.0. Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L Added CWE CWE-134 Added Reference https://netatalk.io/security/CVE-2026-7835