What is CVE-2026-44054?

CVE-2026-44054 is a medium-severity vulnerability in Netatalk, classified under Use of Insufficiently Random Values. CVSS score: 6.5/10. Published 2026-05-21.

How severe is CVE-2026-44054?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Netatalk

CVE-2026-44054

Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism.

EPSS: 0.001 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Netatalk — versions 2.0.0, 4.4.3

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

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

Frequently asked questions

What is CVE-2026-44054?: CVE-2026-44054 is a medium-severity vulnerability in Netatalk, classified under Use of Insufficiently Random Values. CVSS score: 6.5/10. Published 2026-05-21.
How severe is CVE-2026-44054?: Medium severity. CVSS v3 base score is 6.5 out of 10.