CVE-2026-7836

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.

Score

CVSS 3.1 3.1 Low

Status

Deferred - 33c584b5-0579-4c06-b2a0-8d8329fcab9c

Published

2026-05-21

Last modified

2026-05-21

Weaknesses

CWE-682

Affected products

• Netatalk (Netatalk)

References

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