https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 30 Jul 2026 17:22:09 +0000 https://vulnerability.circl.lu/sighting/b64d8b81-ce14-4ee3-97e4-ef1e7abd1b81/export {"uuid": "b64d8b81-ce14-4ee3-97e4-ef1e7abd1b81", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51263", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mrr26aj6zb2t", "content": "Critical CVE landed today in ESP32:\n\nCVE-2026-51263. schreibfaul1 ESP32-audioI2S 3.4.5 is vulnerable to Buffer Overflow. The Audio::openai_speech function in the Audio library manually constructs JSON request bodies and HTTP request headers by dire\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-51263", "creation_timestamp": "2026-07-29T04:03:07.791270Z"} {"uuid": "b64d8b81-ce14-4ee3-97e4-ef1e7abd1b81", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51263", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mrr26aj6zb2t", "content": "Critical CVE landed today in ESP32:\n\nCVE-2026-51263. schreibfaul1 ESP32-audioI2S 3.4.5 is vulnerable to Buffer Overflow. The Audio::openai_speech function in the Audio library manually constructs JSON request bodies and HTTP request headers by dire\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-51263", "creation_timestamp": "2026-07-29T04:03:07.791270Z"} https://vulnerability.circl.lu/sighting/b64d8b81-ce14-4ee3-97e4-ef1e7abd1b81/export Wed, 29 Jul 2026 04:03:07 +0000 https://vulnerability.circl.lu/sighting/e98e41d3-66e9-42a8-9fb3-24c508f87a29/export {"uuid": "e98e41d3-66e9-42a8-9fb3-24c508f87a29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51263", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrq4psk2dz2z", "content": "CVE-2026-51263\nA security flaw in ESP32-audioI2S version 3.4.5 allows an attacker to send large amounts of malicious data, potentially causing the system to crash or behave unexpectedly. This could happen if an attacker sends\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-28T19:16:04.770243Z"} {"uuid": "e98e41d3-66e9-42a8-9fb3-24c508f87a29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51263", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrq4psk2dz2z", "content": "CVE-2026-51263\nA security flaw in ESP32-audioI2S version 3.4.5 allows an attacker to send large amounts of malicious data, potentially causing the system to crash or behave unexpectedly. This could happen if an attacker sends\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-28T19:16:04.770243Z"} https://vulnerability.circl.lu/sighting/e98e41d3-66e9-42a8-9fb3-24c508f87a29/export Tue, 28 Jul 2026 19:16:04 +0000