{"uuid": "e4ed8f56-5a49-4633-ac36-c2466ca8a03a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31431", "type": "seen", "source": "https://bsky.app/profile/blackhatnews.tokyo/post/3mkpvzmhj332v", "content": "CVE-2026-31431: \u300cCopy Fail\u300dLinux \u30ab\u30fc\u30cd\u30eb\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u304c\u6570\u79d2\u3067 root\u00a0\u6a29\u9650\u3092\u53d6\u5f97\u53ef\u80fd\n\n\u8105\u5a01\u7814\u7a76\u30c7\u30a3\u30ec\u30af\u30bf\u30fc2026\u5e744\u670829\u65e5\u3001Linux \u30ab\u30fc\u30cd\u30eb\u306e algif_aead \u30e6\u30fc\u30b6\u30fc\u30b9\u30da\u30fc\u30b9\u6697\u53f7\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3001\u300cCopy Fail\u300d\u3068\u547c\u3070\u308c\u308b CVE-2026-31431\uff08CVSS 7.8 HIGH\uff09\u304c\u958b\u793a\u3055\u308c\u307e\u3057\u305f\u3002Theori \u306e\u7814\u7a76\u8005\u3089\u306f\u3001\u6a29\u9650\u306e\u306a\u3044\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u304c setuid \u30d0\u30a4\u30ca\u30ea", "creation_timestamp": "2026-04-30T15:19:56.215430Z"}