What is CVE-2026-44074?

CVE-2026-44074 is a low-severity vulnerability in Netatalk, classified under Incorrect Calculation. CVSS score: 3.7/10. Published 2026-05-21.

How severe is CVE-2026-44074?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Netatalk

CVE-2026-44074

Netatalk 2.1.0 through 4.4.2 combines multiple errno values using bitwise OR, resulting in incorrect error codes when multiple error conditions occur simultaneously, which may allow a remote attacker to cause a minor service disruption via…

EPSS: 0.001 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Netatalk — versions 2.1.0, 4.5.0

Weakness classification (CWE)

CWE-682 — Incorrect Calculation

References

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

Frequently asked questions

What is CVE-2026-44074?: CVE-2026-44074 is a low-severity vulnerability in Netatalk, classified under Incorrect Calculation. CVSS score: 3.7/10. Published 2026-05-21.
How severe is CVE-2026-44074?: Low severity. CVSS v3 base score is 3.7 out of 10.