How severe is CVE-2026-44406?

CVE-2026-44406 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2026-44406 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-44406?

CVE-2026-44406 affects Zte Zxcloud Irai. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-44406?

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

Does CVE-2026-44406 have an EU (EUVD) identifier?

Yes. CVE-2026-44406 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28329.

When was CVE-2026-44406 published?

CVE-2026-44406 was published on 2026-05-07 and last updated on 2026-06-17.

CVE-2026-44406

CVE-2026-44406 is a medium-severity vulnerability in Zte Zxcloud Irai with a CVSS 3.x base score of 5.7. 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-427.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28329
Weakness: CWE-427
Affected product: Zte Zxcloud Irai
Published: 2026-05-07
Last modified: 2026-06-17

Description

ZTE Cloud PC client uSmartView contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.

Frequently asked questions

What is CVE-2026-44406?: ZTE Cloud PC client uSmartView contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.
How severe is CVE-2026-44406?: CVE-2026-44406 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2026-44406 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-44406?: CVE-2026-44406 affects Zte Zxcloud Irai. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-44406?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44406 have an EU (EUVD) identifier?: Yes. CVE-2026-44406 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28329.
When was CVE-2026-44406 published?: CVE-2026-44406 was published on 2026-05-07 and last updated on 2026-06-17.

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/8107253322107965601

Affected products (1)

cpe:2.3:a:zte:zxcloud_irai:*:*:*:*:*:*:*:*

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