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Vulnerability Details :

CVE-2026-7835

Summary
Assigner-securin
Assigner Org ID-33c584b5-0579-4c06-b2a0-8d8329fcab9c
Published At-21 May, 2026 | 07:35
Updated At-21 May, 2026 | 12:14
Rejected At-
Credits

Format string argument mismatch

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:securin
Assigner Org ID:33c584b5-0579-4c06-b2a0-8d8329fcab9c
Published At:21 May, 2026 | 07:35
Updated At:21 May, 2026 | 12:14
Rejected At:
▼CVE Numbering Authority (CNA)
Format string argument mismatch

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.

Affected Products
Vendor
Netatalk
Product
Netatalk
Default Status
unaffected
Versions
Affected
  • From 3.0.3 through 4.4.2 (semver)
Unaffected
  • 4.5.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-134Use of Externally-Controlled Format String
Type: CWE
CWE ID: CWE-134
Description: Use of Externally-Controlled Format String
Metrics
VersionBase scoreBase severityVector
3.13.1LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 3.1
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Arjun Basnet from Securin
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://netatalk.io/security/CVE-2026-7835
vendor-advisory
Hyperlink: https://netatalk.io/security/CVE-2026-7835
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:33c584b5-0579-4c06-b2a0-8d8329fcab9c
Published At:21 May, 2026 | 08:16
Updated At:21 May, 2026 | 09:16

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.13.1LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 3.1
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-134Secondary33c584b5-0579-4c06-b2a0-8d8329fcab9c
CWE ID: CWE-134
Type: Secondary
Source: 33c584b5-0579-4c06-b2a0-8d8329fcab9c
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://netatalk.io/security/CVE-2026-783533c584b5-0579-4c06-b2a0-8d8329fcab9c
N/A
Hyperlink: https://netatalk.io/security/CVE-2026-7835
Source: 33c584b5-0579-4c06-b2a0-8d8329fcab9c
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found

CVE-2026-44070
Matching Score-8
Assigner-Securin
ShareView Details
Matching Score-8
Assigner-Securin
CVSS Score-3.1||LOW
EPSS-0.10% / 27.80%
||
7 Day CHG~0.00%
Published-21 May, 2026 | 07:35
Updated-21 May, 2026 | 12:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Unbounded realloc in charset conversion

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests.

Action-Not Available
Vendor-Netatalk
Product-Netatalk
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
Details not found