{"uuid": "889d92cb-4874-41c2-b425-36f6176e1893", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51271", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mrscfycky22m", "content": "Critical CVE landed today in ESP32:\n\nCVE-2026-51271. In schreibfaul1 ESP32-audioI2S 3.4.5, a heap-based buffer overflow vulnerability exists in the WAV header parsing function read_WAV_Header(). The function reads untrusted chunk size and bytes-to-\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-51271", "creation_timestamp": "2026-07-29T16:03:17.213487Z"}