{"uuid": "23bb807c-e919-4f40-892a-f387aa28f671", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-5426", "type": "seen", "source": "https://bsky.app/profile/cyberveille-ch.bsky.social/post/3mmqwyadgzi2x", "content": "\ud83d\udce2 Exploitation zero-day de KnowledgeDeliver via d\u00e9s\u00e9rialisation ViewState ASP.NET (CVE-2026-5426)\n\ud83d\udcdd ## \ud83d\udd0d Contexte\n\nFin 2025, Mandia\u2026\nhttps://cyberveille.ch/posts/2026-05-26-exploitation-zero-day-de-knowledgedeliver-via-deserialisation-viewstate-asp-net-cve-2026-5426/ #ASP_NET_MachineKey #Cyberveille", "creation_timestamp": "2026-05-26T12:00:06.872142Z"}