How severe is CVE-2026-54533?

CVE-2026-54533 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2026-54533 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-54533?

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

Does CVE-2026-54533 have an EU (EUVD) identifier?

Yes. CVE-2026-54533 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37825.

When was CVE-2026-54533 published?

CVE-2026-54533 was published on 2026-06-17 and last updated on 2026-06-23.

CVE-2026-54533

CVE-2026-54533 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. 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-284.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37825
Weakness: CWE-284
Published: 2026-06-17
Last modified: 2026-06-23

Description

vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, malicious algorithms can potentially access other algorithms input and output files. Version 5.0.0 fixes the issue. As a workaround, verify and restrict the algorithm containers that are allowed to run on the node.

Frequently asked questions

What is CVE-2026-54533?: vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, malicious algorithms can potentially access other algorithms input and output files. Version 5.0.0 fixes the issue. As a workaround, verify and restrict the algorithm containers that are allowed to run on the node.
How severe is CVE-2026-54533?: CVE-2026-54533 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2026-54533 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-54533?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-54533 have an EU (EUVD) identifier?: Yes. CVE-2026-54533 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37825.
When was CVE-2026-54533 published?: CVE-2026-54533 was published on 2026-06-17 and last updated on 2026-06-23.

References

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