CVE-2026-33583

{"id": "CVE-2026-33583", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.2}]}, "published": "2026-05-13T19:17:06.873", "references": [{"url": "https://www.cvcn.gov.it/cvcn/cve/CVE-2026-33583", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "description": [{"lang": "en", "value": "CWE-749"}]}], "descriptions": [{"lang": "en", "value": "Exposure of the QKEY (used as \ninput into the \u2018OTA-Quantum\u2019 device registration process) and internal \nsystem keys via an unauthenticated and unencrypted HTTP GET method in the Arqit Symmetric Key Agreement Platform.\n\nThis issue affects Symmetric Key Agreement Platform: before 26.03."}], "lastModified": "2026-05-14T17:07:07.030", "sourceIdentifier": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"}