{"uuid": "2db9b917-5a6e-41b4-935f-2d9d0d9e8b28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2026-40372", "type": "seen", "source": "https://t.me/cibsecurity/89122", "content": "\ud83d\udd8b\ufe0f Microsoft Patches Critical ASP.NET Core CVE-2026-40372 Privilege Escalation Bug \ud83d\udd8b\ufe0f\n\nMicrosoft has released outofband updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE202640372, carries a CVSS score of 9.1 out of 10.0. It's rated Important in severity. An anonymous researcher has been credited with discovering and reporting the flaw. \"Improper verification of cryptographic.\n\n\ud83d\udcd6 Read more.\n\n\ud83d\udd17 Via \"The Hacker News\"\n\n----------\n\ud83d\udc41\ufe0f Seen on @cibsecurity", "creation_timestamp": "2026-04-23T16:13:40.000000Z"}