{"uuid": "81dbb022-166c-4412-9899-ab7beed7a1ca", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41091", "type": "seen", "source": "https://bsky.app/profile/shortinfo.bsky.social/post/3mogmsxghdl2v", "content": "Every Windows machine running Microsoft Defender $MSFT is exposed until the latest Antimalware Platform update is installed. RedSun (CVE-2026-41091) lets any local user become SYSTEM; UnDefend (CVE-2026-45498) silently blocks Defender updates. Both actively exploited. CISA KEV deadline June 3.", "creation_timestamp": "2026-06-16T20:21:58.218389Z"}