{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-79378", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-09-08T13:47:43.804Z", "dateReserved": "2026-08-25T00:00:00.000Z", "datePublished": "2026-09-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-09-08T13:47:43.804Z"}, "descriptions": [{"lang": "en", "value": "An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://bes2300.com"}, {"url": "http://bestechnic.com"}, {"url": "https://www.bestechnic.com/CVE-2026-79376.pdf"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet."}], "id": "CVE-2026-79378", "lastModified": "2026-09-08T14:17:28.573", "metrics": {}, "published": "2026-09-08T14:17:28.573", "references": [{"source": "cve@mitre.org", "url": "http://bes2300.com"}, {"source": "cve@mitre.org", "url": "http://bestechnic.com"}, {"source": "cve@mitre.org", "url": "https://www.bestechnic.com/CVE-2026-79376.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,4.0.0)"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "bes2300", "vendor": "bestechnic"}], "created": "2026-09-08T16:00:14.541771+00:00", "title": "Denial of Service via Crafted L2CAP Packet in Bestechnic BES2300 Bluetooth Audio SoC Firmware", "updated": "2026-09-08T16:30:07.569982+00:00", "vendors": ["bestechnic", "bestechnic$PRODUCT$bes2300"], "weaknesses": ["CWE-20"]}