CVE-2026-33583 — Arqit SKA-Platform Vulnerable to Key Exposure
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 …
Published: 2026-05-13 · CVSS: 8.7 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7