What is CVE-2026-7835?

CVE-2026-7835 is a low-severity vulnerability in Netatalk, classified under Use of Externally-Controlled Format String. CVSS score: 3.1/10. Published 2026-05-21.

How severe is CVE-2026-7835?

Low severity. CVSS v3 base score is 3.1 out of 10.

Vulnerability in Netatalk

CVE-2026-7835

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.

EPSS: 0.001 (29.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Netatalk — versions 3.0.3, 4.5.0

Weakness classification (CWE)

CWE-134 — Use of Externally-Controlled Format String

References

33c584b5-0579-4c06-b2a0-8d8329fcab9c (vendor-advisory)

Frequently asked questions

What is CVE-2026-7835?: CVE-2026-7835 is a low-severity vulnerability in Netatalk, classified under Use of Externally-Controlled Format String. CVSS score: 3.1/10. Published 2026-05-21.
How severe is CVE-2026-7835?: Low severity. CVSS v3 base score is 3.1 out of 10.