{"api_version":"1","generated_at":"2026-09-11T00:48:36+00:00","cve":"CVE-2026-42805","urls":{"html":"https://cve.report/CVE-2026-42805","api":"https://cve.report/api/cve/CVE-2026-42805.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-42805","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-42805"},"summary":{"title":"CVE-2026-42805","description":"A stack-based buffer overflow vulnerability exists in the Bosch Sensortec BHI385 SensorAPI (C library) within the debug message parser function bhi385_parse_debug_message (located in bhi385_parse.c). \r\n\r\nThe function parses FIFO events and extracts an 8-bit message length directly from the attacker-controlled event payload (callback_info->data_ptr[0]) without enforcing bounds checks or clamping the value.\r\n\r\nWhen copying the payload into a fixed-size stack buffer of 17 bytes (uint8_t debug_msg[17]) via memcpy, providing a length byte greater than 16 causes the function to write past the 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