CVE-2026-7836

LOW EPSS 17.0%

Published May 21, 20261mo ago · Modified Jun 17, 20262w ago

3.1 CVSS 3.1

Low

Published May 21, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

Description

An incorrect calculation in the hextoint macro in Netatalk 2.0.0 through 4.4.2 due to improper uppercase character handling allows a remote authenticated attacker to cause limited data modification via crafted hexadecimal input.

CVSS Details

Base Score

3.1

Exploitability

1.6

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity High

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality None

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

17.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-682

References 1

netatalk.io https://netatalk.io/security/CVE-2026-7836

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.