{"vulnerability": "CVE-2026-50656", "sightings": [{"uuid": "ff5109b6-72c9-499e-b388-1a89ab7996c5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3moh7qulrzn2n", "content": "\ud83d\udfe0 CVE-2026-50656 - High (7.8)\n\nMicrosoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Mic...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-50656/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-06-17T02:00:50.283192Z"}, {"uuid": "97e02d74-b70e-48c3-9204-6ede015ba755", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3moi2khfamb2n", "content": "Microsoft is developing a patch for RoguePlanet, now tracked as CVE-2026-50656. The zero-day affects fully patched Windows 10 and 11 systems and may allow SYSTEM-level command prompts via a race condition. #RoguePlanet #CVE-2026-50656", "creation_timestamp": "2026-06-17T10:00:59.385488Z"}, {"uuid": "b83b3103-068d-4cfd-920b-82790d8aca81", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/helpnetsecurity.com/post/3moi7sqg3ec2g", "content": "Microsoft working on patch for RoguePlanet Defender zero-day (CVE-2026-50656)\n\n\ud83d\udcd6 Read more: www.helpnetsecurity.com/2026/06/17/r...\n\n#cybersecurity #cybersecuritynews #0day #exploit #MicrosoftDefender #vulnerabilitydisclosure", "creation_timestamp": "2026-06-17T11:34:35.117230Z"}, {"uuid": "f6cb33fc-19f5-4af8-bbe4-a8d4e5b63485", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/blackhatnews.tokyo/post/3moia3jbbc22k", "content": "Microsoft\u3001RoguePlanet Defender\u30bc\u30ed\u30c7\u30a4\uff08CVE-2026-50656\uff09\u306e\u30d1\u30c3\u30c1\u5bfe\u5fdc\u3092\u9032\u3081\u308b\n\nMicrosoft\u306f\u3001\u300cRoguePlanet\u300d\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u901a\u3058\u3066\u30c8\u30ea\u30ac\u30fc\u53ef\u80fd\u306aMicrosoft Defender\u306e\u30ed\u30fc\u30ab\u30eb\u7279\u6a29\u6607\u683c\u306e\u554f\u984c\u3092\u8a8d\u3081\u3001\u300c\u3053\u306e\u8106\u5f31\u6027\u306b\u5bfe\u51e6\u3059\u308b\u9ad8\u54c1\u8cea\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u63d0\u4f9b\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u300d\u3068\u8868\u660e\u3057\u307e\u3057\u305f\u3002 CVE-2026-50656\u3068\u3044\u3046\u8b58\u5225\u5b50\u304c\u5272\u308a\u5f53\u3066\u3089\u308c...", "creation_timestamp": "2026-06-17T11:39:26.045175Z"}, {"uuid": "d1e5c441-2a72-43cd-8182-1387d12798dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/ebibibibibibi.bsky.social/post/3moiarilmf32w", "content": "\ud83d\udea8 Windows 10/11 \u30e6\u30fc\u30b6\u30fc\u8981\u6ce8\u610f\uff01\n\nMicrosoft Defender\u306b\u30bc\u30ed\u30c7\u30a4\u300cRoguePlanet\u300d\uff08CVE-2026-50656\uff09\u304c\u767a\u899a\u3002\u30ec\u30fc\u30b9\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u3092\u60aa\u7528\u3055\u308c\u308b\u3068 SYSTEM \u6a29\u9650\u3092\u5b8c\u5168\u596a\u53d6\u3055\u308c\u308b\u6df1\u523b\u306a\u8106\u5f31\u6027\u3067\u3001\u30d1\u30c3\u30c1\u306f\u307e\u3060\u958b\u767a\u4e2d\u3002\n\n\u8a73\u7d30\u306f\u3053\u3061\u3089\ud83d\udc47\nhttps://www.ebisuda.net/tech/2026/06/17/microsoft-defenderrogueplanetcve-2026-50656windows-1011system-microsoft-working/\n\n#TechNews #Windows", "creation_timestamp": "2026-06-17T11:51:43.764524Z"}, {"uuid": "95ea7c6e-1582-4e0b-aff7-187c801d0b6b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/boredchilada.bsky.social/post/3moipeypncj2d", "content": "~Cybergcca~\nCCCS issued advisories for Oracle quarterly rollup, JetBrains GoLand, and Microsoft Malware Protection Engine (CVE-2026-50656).\n-\nIOCs: CVE-2026-50656\n-\n#JetBrains #Microsoft #Oracle #threatintel", "creation_timestamp": "2026-06-17T16:13:10.313454Z"}, {"uuid": "de3bdc84-e17d-4866-ac19-35f98fecb4e3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-50656", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3moiezik3t22v", "content": "\ud83d\udc1b VULNERABILITIES Microsoft working on patch for RoguePlanet Defender zero-day (CVE-2026-50656) \u2014 Help Net Security\nhttps://www.helpnetsecurity.com/2026/06/17/rogueplanet-zero-day-cve-2026-50656/ #InfoSec #CyberSecurity", "creation_timestamp": "2026-06-17T13:07:46.754682Z"}, {"uuid": "f66ef9ca-2786-475f-bc1d-3d8a23d75d68", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-50656", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3moifo6ve3g2u", "content": "\ud83d\udc1b VULNERABILITIES Microsoft working on patch for RoguePlanet Defender zero-day (CVE-2026-50656) \u2014 Help Net Security\nhttps://www.helpnetsecurity.com/2026/06/17/rogueplanet-zero-day-cve-2026-50656/ #InfoSec #CyberSecurity", "creation_timestamp": "2026-06-17T13:19:21.543883Z"}, {"uuid": "c0f1620c-cc56-4f6c-98de-ae5730f2777f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/microsoft-security-advisory-av26-607", "content": "", "creation_timestamp": "2026-06-17T08:36:55.000000Z"}, {"uuid": "8a3fbd23-0166-417a-a2b9-f70d244735e4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mojf66vk5g2g", "content": "Microsoft Defender \u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027 CVE-2026-50656 \u304c\u78ba\u8a8d\u3055\u308c\u3001\u4fee\u6b63\u30d1\u30c3\u30c1\u304c\u958b\u767a\u4e2d\u3067\u3059\u3002", "creation_timestamp": "2026-06-17T22:43:04.330957Z"}, {"uuid": "9783769a-5bb2-4ef9-bee7-10e95a4eef84", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/wdormann.infosec.exchange.ap.brid.gy/post/3mojhb77id742", "content": "Microsoft has assigned CVE-2026-50656 to this.\n\nUnlike most Microsoft CVEs, they actually mention what the exploit is in their advisory.", "creation_timestamp": "2026-06-17T23:21:35.141884Z"}, {"uuid": "577c1613-b63c-48e6-a310-343ef51cd5bb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://thehackernews.com/2026/06/microsoft-confirms-rogueplanet-defender_02022423645.html", "content": "Microsoft has formally disclosed that it's working to release a patch to address a Defender zero-day codenamed RoguePlanet.\n\nThe vulnerability has now been assigned the CVE identifier CVE-2026-50656 (CVSS score: 7.8), with the tech giant describing it as a privilege escalation flaw.\n\n\"Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender", "creation_timestamp": "2026-06-17T15:36:28.000000Z"}, {"uuid": "880b9613-ff3c-4745-a91a-2d426c22133a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mojrwgzt3f2d", "content": "Top 3 CVE for last 7 days:\nCVE-2026-35273: 64 interactions\nCVE-2026-54420: 26 interactions\nCVE-2026-39987: 20 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-9697: 16 interactions\nCVE-2026-50656: 13 interactions\nCVE-2026-42824: 11 interactions\n", "creation_timestamp": "2026-06-18T02:31:23.743882Z"}, {"uuid": "a06f7668-713b-4a65-a336-8f9b7b12e5bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/iberianm.bsky.social/post/3moj43bau7u2y", "content": "Microsoft Defender: RoguePlanet privilege-escalation zero-day (CVE-2026-50656, CVSS 7.8). Action: check for Microsoft Defender updates and monitor for EoP-like\u2026 #Cybersecurity #ZeroDay #Vulnerability\n\nSource: https://thehackernews.com/2026/06/microsoft-confirms-rogueplanet-defender_02022423645.html", "creation_timestamp": "2026-06-17T20:00:22.775802Z"}, {"uuid": "76c0eb0e-7977-463f-8f0d-bed07b1f2507", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3moj4ehglr32g", "content": "Microsoft Defender\u3067\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u300cRoguePlanet\u300d\uff08CVE-2026-50656\uff09\u304c\u78ba\u8a8d\u3055\u308c\u3001\u4fee\u6b63\u30d1\u30c3\u30c1\u304c\u958b\u767a\u4e2d\u3002", "creation_timestamp": "2026-06-17T20:05:32.453064Z"}, {"uuid": "91cbc663-a41e-4526-b076-4b174c92d274", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mojmtqy6eo2n", "content": "Microsoft is developing a patch for RoguePlanet, a Microsoft Defender zero-day tracked as CVE-2026-50656. The privilege escalation flaw could grant SYSTEM access via a race condition. #RoguePlanet #CVE2026-50656 #MicrosoftDefender", "creation_timestamp": "2026-06-18T01:00:25.594115Z"}, {"uuid": "187d09e3-8d56-4703-bfce-d9c46a07db15", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mok4o2ugi22h", "content": "Microsoft working on patch for RoguePlanet Defender zero-day (CVE-2026-50656)\n\nMicrosoft has acknowledged the local elevation of privilege issue in Microsoft Defender that can be triggered via the \u201cRoguePlanet\u201d exploit, and is \u201cworking to provide a high quality security\u2026\n#hackernews #microsoft #news", "creation_timestamp": "2026-06-18T05:43:33.966956Z"}, {"uuid": "cd3ad673-0f63-4748-9f8a-1ffdf54bc4fe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/suriq.io/post/3mok672fsbj2d", "content": "Microsoft Defender has a public exploit that turns its own antimalware engine into a SYSTEM shell on fully patched Windows. Switching Defender off does not stop it. CVE-2026-50656, no patch yet.", "creation_timestamp": "2026-06-18T06:10:57.253253Z"}, {"uuid": "b942dc77-69c2-4f66-960c-86be7a5d623d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://infosec.exchange/users/tomcat/statuses/116770336334372316", "content": "\ud83d\udea8 Microsoft Defender zero-day RoguePlanet is now officially CVE-2026-50656.\nMicrosoft is preparing a patch for the Malware Protection Engine flaw, which can enable privilege escalation.\nA public PoC describes a race condition that may grant SYSTEM-level privileges.\nRead: https://thehackernews.com/2026/06/microsoft-confirms-rogueplanet-defender_02022423645.html", "creation_timestamp": "2026-06-18T09:12:14.716815Z"}, {"uuid": "3070daab-45a6-4a17-92fc-0815f1939c48", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gmu52b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:43.178545Z"}, {"uuid": "0acef138-f586-46b4-985f-fcc4f4c7ddc7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3moklb5zu3i2l", "content": "Microsoft is addressing a local elevation of privilege vulnerability in Microsoft Defender, identified as CVE-2026-50656, exploited via the RoguePlanet method.", "creation_timestamp": "2026-06-18T10:04:48.289522Z"}, {"uuid": "c87f1574-5814-4de8-8615-a6f11e8dc6c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gfzf2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:42.023656Z"}, {"uuid": "29c8e32c-5d93-4626-aa7f-e936fd68e9f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gntf2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:44.311964Z"}, {"uuid": "5e8a2ecf-93f9-4aa8-8b34-94600bc435c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/malwhere.bsky.social/post/3mokmacnrtk2t", "content": "Post 1/3\n\ud83d\udea8 New Windows Defender flaw CVE-2026-50656 (\"RoguePlanet\") has a public PoC exploit before a patch is available. The bug exploits a race condition in Defender and can lead to SYSTEM-level privilege escalation on Windows 10 & 11. #CyberSecurity #Windows #ThreatIntel #RougePlanet", "creation_timestamp": "2026-06-18T10:22:20.717866Z"}, {"uuid": "71c4bd0e-3996-4866-8687-60509f497e93", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/malwhere.bsky.social/post/3mokmaj54m22t", "content": "Post 1/3\n\ud83d\udea8 New Windows Defender flaw CVE-2026-50656 (\"RoguePlanet\") has a public PoC exploit before a patch is available. The bug exploits a race condition in Defender and can lead to SYSTEM-level privilege escalation on Windows 10 & 11. #CyberSecurity #Windows #ThreatIntel #RougePlanet", "creation_timestamp": "2026-06-18T10:22:21.283579Z"}, {"uuid": "fd5b268d-e391-47d8-821f-141e8cfdfb91", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gosn2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:45.383952Z"}, {"uuid": "41d23719-934d-4f9f-8724-f267cb74a523", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gprv2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:46.544236Z"}, {"uuid": "c8b4ff98-2d14-4dfb-9d87-34059c263cfc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gqr52b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:47.682498Z"}, {"uuid": "b9e35f04-56a9-48ca-a9ec-6ccdf2e0eb28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/malwhere.bsky.social/post/3mokmaj56kk2t", "content": "Post 1/3\n\ud83d\udea8 New Windows Defender flaw CVE-2026-50656 (\"RoguePlanet\") has a public PoC exploit before a patch is available. The bug exploits a race condition in Defender and can lead to SYSTEM-level privilege escalation on Windows 10 & 11. #CyberSecurity #Windows #ThreatIntel #RougePlanet", "creation_timestamp": "2026-06-18T10:22:21.801101Z"}, {"uuid": "b3e1e361-70aa-4158-a69f-7c2eebf9a2c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sec-news-bot.bsky.social/post/3mokoggi24l2x", "content": "Microsoft\u3001Defender\u8106\u5f31\u6027CVE-2026-50656\u306e\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u958b\u767a\u4e2d\n\nMicrosoft\u306fDefender\u306e\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027\u300cRoguePlanet\u300d(CVE-2026-50656)\u306e\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u958b\u767a\u4e2d\u3068\u767a\u8868\u3002\u540c\u8106\u5f31\u6027\u306f\u653b\u6483\u8005\u304c\u30b7\u30b9\u30c6\u30e0\u6a29\u9650\u3092\u53d6\u5f97\u53ef\u80fd\u306b\u3059\u308b\u3082\u306e\u3002\u30d1\u30c3\u30c1\u30ea\u30ea\u30fc\u30b9\u4e88\u5b9a\u306e\u8a73\u7d30\u306f\u672a\u767a\u8868\u3002\n\n#\u30bc\u30ed\u30c7\u30a4 #CVE #\u8106\u5f31\u6027", "creation_timestamp": "2026-06-18T11:01:36.313820Z"}, {"uuid": "489c8365-8aae-4824-aae0-1fb914fe29f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gqr62b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:48.771038Z"}, {"uuid": "b2726341-5b7b-4c15-99cc-0057290a5760", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gspo2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:49.925833Z"}, {"uuid": "a256d17f-90d6-4706-9773-2e1f4ed8f545", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/sergioiker.bsky.social/post/3mokzz3gtow2b", "content": "2/ \ud83d\udcbb Microsoft Defender has an unpatched zero-day RIGHT NOW. CVE-2026-50656 aka RoguePlanet. Grants SYSTEM privileges on fully updated Windows 10/11. Working PoC is public. No patch. 4th Defender 0-day this year from same researcher. (BleepingComputer)", "creation_timestamp": "2026-06-18T14:28:50.990634Z"}, {"uuid": "66bfd381-24bd-4748-b31f-45a5638f3c51", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3mol5ij4qu4w2", "content": "Microsoft working on a fix for RoguePlanet, a flaw that grants full PC control Microsoft says it's working on a fix for an unpatched Defender vulnerability that can give attackers the highest l...\n\n#Bugs #News #CVE-2026-50656 #Defender #RoguePlanet\n\nOrigin | Interest | Match", "creation_timestamp": "2026-06-18T15:31:01.439634Z"}, {"uuid": "1d4dae4f-0425-4173-afa7-3e22cbab5dd2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3momciyt73y2g", "content": "Top 3 CVE for last 7 days:\nCVE-2026-35273: 34 interactions\nCVE-2026-54420: 26 interactions\nCVE-2026-50656: 25 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50656: 12 interactions\nCVE-2026-49257: 4 interactions\nCVE-2026-10736: 3 interactions\n", "creation_timestamp": "2026-06-19T02:33:25.374978Z"}, {"uuid": "f9fcceae-2235-48a0-8bb6-a6873209c588", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/insomnisec.bsky.social/post/3moltjmclmy2f", "content": "\ud83d\udce1 RoguePlanet (CVE-2026-50656): A Microsoft Defender Zero-Day With No Patch Yet", "creation_timestamp": "2026-06-18T22:05:19.267205Z"}, {"uuid": "305c6993-f8b8-4076-a613-9d07a4374060", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/blackhatnews.tokyo/post/3momgiqwu4j23", "content": "RoguePlanet\uff1a\u30d1\u30c3\u30c1\u672a\u9069\u7528\u306eDefender\u6b20\u9665\u304cSYSTEM\u30ec\u30d9\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\uff08CVE-2026-50656\uff09\n\nMicrosoft\u306f\u3001Windows Defender\u306b\u65b0\u305f\u306b\u767a\u898b\u3055\u308c\u305f\u6b20\u9665\u306e\u30d1\u30c3\u30c1\u9069\u7528\u306b\u5411\u3051\u3066\u6025\u30d4\u30c3\u30c1\u3067\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30de\u30b7\u30f3\u3092\u307b\u307c\u5b8c\u5168\u306b\u638c\u63e1\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7814\u7a76\u8005\u306f\u3053\u308c\u3092\u300cRoguePlanet\u300d\u3068\u547d\u540d\u3057\u3001\u8b58\u5225\u5b50\u306fCVE-2026-506...", "creation_timestamp": "2026-06-19T03:44:51.882111Z"}, {"uuid": "49cb6b55-9aa6-4289-b62d-75db0ec16bb1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/insomnisec.bsky.social/post/3molwlyvhit2o", "content": "\ud83d\udce1 RoguePlanet (CVE-2026-50656): A Microsoft Defender Zero-Day With No Patch Yet", "creation_timestamp": "2026-06-18T23:00:20.729442Z"}, {"uuid": "fec58714-9442-4414-aba4-cc8442f14922", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3momhytyitc2h", "content": "Microsoft Confirms RoguePlanet Zero-Day in Defender, Patch Under Development\n\nMicrosoft confirmed the RoguePlanet Defender zero-day (CVE-2026-50656), a privilege escalation flaw, and is developing a security patch. Microsoft has acknowledged the RoguePlanet zero-day aff\u2026\n#hackernews #microsoft #news", "creation_timestamp": "2026-06-19T04:11:45.799281Z"}, {"uuid": "4587ab77-2533-4791-a3cb-ba7e7b016715", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/ebibibibibibi.bsky.social/post/3momusy4ked2r", "content": "https://www.ebisuda.net/tech/2026/06/02/microsoft-copilot202661ai-copilot-to-usage-billing-june-1-2026-ai-credits-token/\n3. Microsoft Defender\u306e\u30bc\u30ed\u30c7\u30a4\u300cRoguePlanet\u300d\uff08CVE-2026-50656\uff09\u3001\u30d1\u30c3\u30c1\u958b...", "creation_timestamp": "2026-06-19T08:01:11.009331Z"}, {"uuid": "fb58734c-5324-4ab7-bddf-1cc98d0eaf65", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mom5oqdl6sg5", "content": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u3001Defender\u30bc\u30ed\u30c7\u30a4\u300cRoguePlanet\u300d\u306e\u4fee\u6b63\u30d1\u30c3\u30c1\u958b\u767a\u306b\u7740\u624b\uff08CVE-2026-50656\uff09 | Codebook\uff5cSecurity News https://codebook.machinarecord.com/threatreport/silobreaker-cyber-alert/46255/", "creation_timestamp": "2026-06-19T01:08:11.170649Z"}, {"uuid": "3c687f05-4585-4ffa-82dd-3e3c46bfbe2a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "Telegram/k8oNwSLOKFFd-CzKxEV8-Q245xg5K2GsLyDgJIrx1tOMEw", "content": "", "creation_timestamp": "2026-06-18T01:26:46.000000Z"}, {"uuid": "b2d97687-57ee-4d39-908c-b830612955b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50656", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3moostal2o52d", "content": "Top 3 CVE for last 7 days:\nCVE-2026-50656: 26 interactions\nCVE-2026-54420: 26 interactions\nCVE-2026-20262: 20 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-20253: 6 interactions\nCVE-2026-47729: 5 interactions\nCVE-2026-8713: 4 interactions\n", "creation_timestamp": "2026-06-20T02:30:47.976754Z"}]}