Out-of-bounds write in the ADXL345 sensor driver RTIO streaming FIFO read path

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CVE-2026-79978 · Microsoft / collected KEV context

cve-program · CVE-2026-79978

• https://github.com/zephyrproject-rtos/zephyr/commit/3451bb1e1e9165844060551164adb8a756e7b6b7
• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-4v56-r4qm-v964

• Out-of-bounds write in the ADXL345 sensor driver RTIO streaming FIFO read path · Newly collected advisory · 23 Oct 2026