{"vulnerability": "CVE-2026-53216", "sightings": [{"uuid": "7a8b8594-1ba1-441d-8bf4-83515f33761d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53216", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:50:57.643235Z"}, {"uuid": "3239e877-d6cc-4c6d-b6c2-8908dabdd283", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53216", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "f2e7be92-7c4f-44dd-b0eb-496ddfcfe196", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53216", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxhnuhup6m2x", "content": "CVE-2026-53216 - linux\nThe Linux kernel packages used in Ubuntu 24.04 (including the standard, HWE edge, AWS, and Azure builds) contain a security weakness that could allow an attacker to gain\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#linux #canonical #Ubuntu1604LTS #CVE #infosec", "creation_timestamp": "2026-10-09T19:00:07.366941Z"}]}