What is CVE-2026-44064?

CVE-2026-44064 is a high-severity vulnerability in Netatalk, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2026-05-21.

How severe is CVE-2026-44064?

High severity. CVSS v3 base score is 7.1 out of 10.

Out-of-bounds Read in Netatalk

CVE-2026-44064

An out-of-bounds read in ASP session ID handling in Netatalk 1.3 through 4.4.2 allows an adjacent network attacker to obtain limited information or cause a denial of service via a crafted ASP request.

Vulnerability class: Buffer Overflow

EPSS: 0.000 (4.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

Affected products

Netatalk — versions 1.3, 4.4.3

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2026-44064?: CVE-2026-44064 is a high-severity vulnerability in Netatalk, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2026-05-21.
How severe is CVE-2026-44064?: High severity. CVSS v3 base score is 7.1 out of 10.