https://vulnerability.circl.lu/sightings/feed 2026-08-01T01:27:15.600046+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/620ba622-8de6-4ec9-89e8-77310401a2c9/export 2026-08-01T01:27:15.624994+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "620ba622-8de6-4ec9-89e8-77310401a2c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51270", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mrvnlus5te2e", "content": "ESP32: CVE-2026-51270 [HIGH]\n\nschreibfaul1 ESP32-audioI2S 3.4.5 has a heap-based buffer overflow vulnerability in the htmlToUTF8() HTML entity decoding function. The function parses attacker-controlled malicious HTML entities and uses memmove and m\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-51270", "creation_timestamp": "2026-07-31T00:01:25.061456Z"} 2026-07-31T00:01:25.061456+00:00