CVE-2026-54533

Summary

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.

Affected Software

Weaknesses

• CWE-284: CWE-284: Improper Access Control

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/vantage6/vantage6/security/advisories/GHSA-x9f6-9rvm-mmrg
• https://github.com/vantage6/vantage6/issues/1932
• https://docs.vantage6.ai/usage/running-the-node/security
• https://github.com/vantage6/vantage6/blob/main/docs/release_notes.rst#500

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