How severe is CVE-2026-44057?

CVE-2026-44057 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-44057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44057?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-44057 have an EU (EUVD) identifier?

Yes. CVE-2026-44057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-31243.

When was CVE-2026-44057 published?

CVE-2026-44057 was published on 2026-05-21 and last updated on 2026-06-17.

CVE-2026-44057

CVE-2026-44057 is a low-severity vulnerability with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-561.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-31243
Weakness: CWE-561
Published: 2026-05-21
Last modified: 2026-06-17

Description

A dead bounds check in the Spotlight RPC unmarshaller in Netatalk 3.0.0 through 4.4.2 results in an unreachable code path that provides no effective bounds protection, which may allow a remote authenticated attacker to obtain limited information via crafted Spotlight RPC requests.

Frequently asked questions

What is CVE-2026-44057?: A dead bounds check in the Spotlight RPC unmarshaller in Netatalk 3.0.0 through 4.4.2 results in an unreachable code path that provides no effective bounds protection, which may allow a remote authenticated attacker to obtain limited information via crafted Spotlight RPC requests.
How severe is CVE-2026-44057?: CVE-2026-44057 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-44057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44057 have an EU (EUVD) identifier?: Yes. CVE-2026-44057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-31243.
When was CVE-2026-44057 published?: CVE-2026-44057 was published on 2026-05-21 and last updated on 2026-06-17.

References

https://netatalk.io/security/CVE-2026-44057

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