{"vulnerability": "CVE-2026-11721", "sightings": [{"uuid": "c7d17c71-c781-4f83-b03e-68e23e3c9ed8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-11721", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mrarlpzzf32u", "content": "ISC has disclosed nine vulnerabilities in BIND 9 (CVE-2026-10723, CVE-2026-10822, CVE-2026-11331, CVE-2026-11605, CVE-2026-11622, CVE-2026-11721, CVE-2026-12617, CVE-2026-13204, CVE-2026-13321)", "creation_timestamp": "2026-07-22T16:47:00.790994Z"}, {"uuid": "3c858ecd-8da5-439a-8483-14dcaeddb60b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-11721", "type": "seen", "source": "https://bsky.app/profile/omo.bsky.social/post/3mraz4gyvek2o", "content": "BIND 9\u306e\u8106\u5f31\u6027(High: CVE-2026-11331, CVE-2026-11605, CVE-2026-11622, CVE-2026-11721, CVE-2026-12617, CVE-2026-13204, CVE-2026-13321, Medium: CVE-2026-10723, CVE-2026-10822)\u3068\u4fee\u6b63\u30d0\u30fc\u30b8\u30e7\u30f3(9.20.26, 9.21.24)\n\n#sios_tech #security #vulnerability #\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 #\u8106\u5f31\u6027 #dns #bind\n\nsecurity.sios.jp/vulnerabilit...", "creation_timestamp": "2026-07-22T19:01:40.250027Z"}, {"uuid": "98436197-af4a-40d1-9dfc-717c7d4fddcb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-11721", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116969594782190144", "content": "The severity is increased for this new vulnerability affecting ISC BIND (CVE-2026-11721) https://vuldb.com/vuln/382359", "creation_timestamp": "2026-07-23T13:46:13.940069Z"}, {"uuid": "cd6b24c8-e621-4319-9a0f-3fa5e9da0a15", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-11721", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mttdxln7f22j", "content": "\u300cBIND 9\u300d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u6c5a\u67d3\u306a\u3069\u8907\u6570\u8106\u5f31\u6027 - \u4fee\u6b63\u7248\u3092\u516c\u958b\n\nInternet Systems Consortium\uff08ISC\uff09\u306f\u3001\u300cBIND 9\u300d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u516c\u958b\u3057\u305f\u3002\u3042\u308f\u305b\u30669\u4ef6\u306e\u8106\u5f31\u6027\u3092\u89e3\u6d88\u3057\u3066\u3044\u308b\u3002\u65e5\u672c\u30ec\u30b8\u30b9\u30c8\u30ea\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306f\u7dca\u6025\u5bfe\u5fdc\u3092\u547c\u3073\u304b\u3051\u3066\u3044\u308b\u3002\n\n...\n\n\u300cCVE-2026-13321\u300d\u306f\u3001Next Domain Name\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u7f72\u540d\u8005\u306e\u30be\u30fc\u30f3\u5916\u3092\u6307\u3059\u300cNSEC\u30ec\u30b3\u30fc\u30c9\u300d\u3092\u53d7\u3051\u5165\u308c\u308b\u8106\u5f31\u6027\u3002\u653b\u6483\u8005\u304c\u7ba1\u7406\u3059\u308bDNSSEC\u7f72\u540d\u6e08\u307f\u30be\u30fc\u30f3\u3092\u7528\u3044\u3066\u30be\u30fc\u30f3\u6a2a\u65ad\u578b\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30a4\u30ba\u30cb\u30f3\u30b0\u3092\u5f15\u304d\u8d77\u3053\u3059\u304a\u305d\u308c\u304c\u3042\u308b\u3002\n\n\u307e\u305f\u300cCVE-2026-11721\u300d\u3067\u306f\u3001...", "creation_timestamp": "2026-08-24T12:54:04.665841Z"}]}