Is CVE-2026-44075 in the CISA KEV catalog?

No. CVE-2026-44075 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-44075?

CVE-2026-44075 has a CVSS v3 base score of 3.7 (LOW).

What is the EPSS score for CVE-2026-44075?

CVE-2026-44075 has an EPSS score of 0.33% (25th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44075?

Upgrade netatalk on debian unstable to 4.5.0~ds-1 or later.

CVE & CISA-KEV Catalog

CVE-2026-44075

LOW

3.7

CVSS v3

NVD

Description

A missing break statement in DSI OpenSession processing in Netatalk 1.5.0 through 4.4.2 causes a DSIOPT_ATTNQUANT switch case to fall through into DSIOPT_SERVQUANT, resulting in unintended session option handling that may allow a remote attacker to cause a minor service disruption via crafted DSI session options.

CWE-484

How to fix

Remediation Available

netatalkDebian

Fixed in:4.5.0~ds-1CVE-2026-44075

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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.33%probability of exploitation in 30 days

25thpercentile

Low risk: more likely to be exploited than 25% 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.