CVE-2026-65934 BT122 plaintext pause encryption request causes DOS

An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module. See vulnerability B-E10 in the related paper below...

CVE-2026-65934 BT122 plaintext pause encryption request causes DOS

An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module. See vulnerability B-E10 in the related paper below...

CVE-2026-33583

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...