Is CVE-2026-44054 in the CISA KEV catalog?

No. CVE-2026-44054 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-44054?

CVE-2026-44054 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-44054?

CVE-2026-44054 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44054?

Upgrade netatalk on debian 13 to 4.2.3~ds-1+deb13u2 or later.

CVE & CISA-KEV Catalog

CVE-2026-44054

MEDIUM

6.5

CVSS v3

NVD

Description

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.

CWE-330

How to fix

Remediation Available

netatalkDebian

Fixed in:4.2.3~ds-1+deb13u2CVE-2026-44054

Fixed in:4.4.3~ds-1CVE-2026-44054

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Other references1

netatalk.io

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-21.