What is CVE-2026-44070?

CVE-2026-44070 is a low-severity vulnerability in Netatalk, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 3.1/10. Published 2026-05-21.

How severe is CVE-2026-44070?

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

Resource exhaustion in Netatalk

CVE-2026-44070

An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests.

EPSS: 0.001 (29.9th 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 2.0.0, 4.5.0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

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

Frequently asked questions

What is CVE-2026-44070?: CVE-2026-44070 is a low-severity vulnerability in Netatalk, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 3.1/10. Published 2026-05-21.
How severe is CVE-2026-44070?: Low severity. CVSS v3 base score is 3.1 out of 10.