{"id":"CVE-2026-63243","state":"PUBLISHED","title":"Firmware verification vulnerability","description":"An\nauthentication vulnerability in the Bluetooth Low Energy (BLE) implementation\nof Creative Sound Blaster Katana could allow an attacker within Bluetooth range\nto connect to an affected device without prior pairing or authentication.","publishedAt":"2026-10-23T06:49:26.922Z","updatedAt":"2026-10-23T06:49:26.922Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"CSA"},"assigner":"CSA","products":["Creative Labs Creative Sound Blaster Katana V2, V2X, SE"],"affected":[{"vendor":"Creative Labs","product":"Creative Sound Blaster Katana V2, V2X, SE","defaultStatus":"unaffected","versions":[{"version":"1.30.260813.1100","status":"affected"}]}],"references":["https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-134/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/63xxx/CVE-2026-63243.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63243","state":"PUBLISHED","datePublished":"2026-10-23T06:49:26.922Z","dateUpdated":"2026-10-23T06:49:26.922Z","assignerShortName":"CSA","assignerOrgId":"5f57b9bf-260d-4433-bf07-b6a79e9bb7d4","dateReserved":"2026-07-16T02:35:54.250Z"},"containers":{"cna":{"title":"Firmware verification vulnerability","descriptions":[{"lang":"en","value":"An\nauthentication vulnerability in the Bluetooth Low Energy (BLE) implementation\nof Creative Sound Blaster Katana could allow an attacker within Bluetooth range\nto connect to an affected device without prior pairing or authentication."}],"affected":[{"vendor":"Creative Labs","product":"Creative Sound Blaster Katana V2, V2X, SE","defaultStatus":"unaffected","versions":[{"version":"1.30.260813.1100","status":"affected"}]}],"references":[{"url":"https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-134/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":4.3,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}],"providerMetadata":{"shortName":"CSA","orgId":"5f57b9bf-260d-4433-bf07-b6a79e9bb7d4","dateUpdated":"2026-10-23T06:49:26.922Z"},"datePublic":"2026-08-27T06:40:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}}