cvedb.io
CVE-2026-33583
HIGH · CVSS 8.7
EPSS exploitation probability: 0%
Published 2026-05-13T19:17:06.873 · Last modified 2026-06-17T10:37:44.687

Summary

Exposure of the QKEY (used as input into the ‘OTA-Quantum’ device registration process) and internal system keys via an unauthenticated and unencrypted HTTP GET method in the Arqit Symmetric Key Agreement Platform. This issue affects Symmetric Key Agreement Platform: before 26.03.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.