How severe is CVE-2026-6281?

CVE-2026-6281 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-6281 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-6281?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-6281 have an EU (EUVD) identifier?

Yes. CVE-2026-6281 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30040.

When was CVE-2026-6281 published?

CVE-2026-6281 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-6281

CVE-2026-6281 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30040
Weakness: CWE-78
Published: 2026-05-13
Last modified: 2026-06-17

Description

A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.

Frequently asked questions

What is CVE-2026-6281?: A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.
How severe is CVE-2026-6281?: CVE-2026-6281 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-6281 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-6281?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-6281 have an EU (EUVD) identifier?: Yes. CVE-2026-6281 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30040.
When was CVE-2026-6281 published?: CVE-2026-6281 was published on 2026-05-13 and last updated on 2026-06-17.

References

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