CVE-2026-7836

—

CVSS 3.1

3.1 low

EPSS

<1%p17

Published

May 21, 2026 (May 21, 2026)

Modified

Jul 23, 2026

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.

Weakness: CWE-682
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.