How severe is CVE-2026-8233?

CVE-2026-8233 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-8233 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-8233?

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

Does CVE-2026-8233 have an EU (EUVD) identifier?

Yes. CVE-2026-8233 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28984.

When was CVE-2026-8233 published?

CVE-2026-8233 was published on 2026-05-10 and last updated on 2026-06-17.

CVE-2026-8233

CVE-2026-8233 is a medium-severity vulnerability with a CVSS 3.x base score of 4.6. 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-266.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
CVSS v2: 4.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28984
Weakness: CWE-266
Published: 2026-05-10
Last modified: 2026-06-17

Description

A vulnerability was determined in Dotouch XproUPF 2.0.0-release-088aa7c4. Affected is an unknown function of the component UPF. This manipulation causes improper access controls. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The vendor was contacted early about this disclosure.

Frequently asked questions

What is CVE-2026-8233?: A vulnerability was determined in Dotouch XproUPF 2.0.0-release-088aa7c4. Affected is an unknown function of the component UPF. This manipulation causes improper access controls. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The vendor was contacted early about this disclosure.
How severe is CVE-2026-8233?: CVE-2026-8233 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-8233 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-8233?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-8233 have an EU (EUVD) identifier?: Yes. CVE-2026-8233 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28984.
When was CVE-2026-8233 published?: CVE-2026-8233 was published on 2026-05-10 and last updated on 2026-06-17.

References

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