What is CVE-2026-44065?

CVE-2026-44065 is a medium-severity vulnerability in Netatalk, classified under Off-by-one Error. CVSS score: 4.2/10. Published 2026-05-21.

How severe is CVE-2026-44065?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in Netatalk

CVE-2026-44065

An off-by-two error in lp_write() in papd in Netatalk 2.0.0 through 4.4.2 allows an adjacent network attacker to modify limited data or cause a minor service disruption via crafted print data.

EPSS: 0.000 (5.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L.

Affected products

Netatalk — versions 2.0.0, 4.5.0

Weakness classification (CWE)

CWE-193 — Off-by-one Error

References

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

Frequently asked questions

What is CVE-2026-44065?: CVE-2026-44065 is a medium-severity vulnerability in Netatalk, classified under Off-by-one Error. CVSS score: 4.2/10. Published 2026-05-21.
How severe is CVE-2026-44065?: Medium severity. CVSS v3 base score is 4.2 out of 10.