{"vulnerability": "cve-2026-64263", "sightings": [{"uuid": "8b02abe5-7d3a-4072-a32f-74767f483a8b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64263", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mrht3j2bwa23", "content": "CVE-2026-64263 - Null pointer dereference in Linux kernel fuse-uring. CVSS 0.0. No patch yet. Monitor for updates. #CVE #Linux #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-64263/", "creation_timestamp": "2026-07-25T12:02:22.195756Z"}, {"uuid": "5cee7917-334a-4fa3-ada6-3f45a3c52faa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64263", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/116980510998731708", "content": "CVE-2026-64263 - Null pointer dereference in Linux kernel fuse-uring. CVSS 0.0. No patch yet. Monitor for updates. #CVE #Linux #infosec\nhttps://www.valtersit.com/cve/CVE-2026-64263/", "creation_timestamp": "2026-07-25T12:02:22.652526Z"}, {"uuid": "423dca3c-3fb3-4324-be27-7d7e0364b7d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2026-64263", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/0993320a-8372-47e9-a37e-158a64a4e0dc", "content": "", "creation_timestamp": "2026-09-15T12:46:43.200012Z"}, {"uuid": "7b091e3f-fe2c-477b-84b1-8d4c8198a515", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-64263", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}]}