{"vulnerability": "cve-2026-23866", "sightings": [{"uuid": "2ca7aef8-c48b-4a36-9ae0-e89351855daa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-23866", "type": "seen", "source": "https://www.acn.gov.it/portale/w/whatsapp-rilevate-vulnerabilita-in-versioni-per-windows-e-ios/android", "content": "", "creation_timestamp": "2026-05-05T07:11:11.000000Z"}, {"uuid": "76a60d9d-684c-4640-8954-8571cd5e6ca5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-23866", "type": "seen", "source": "https://bsky.app/profile/securestep9.bsky.social/post/3ml44ctvsok2g", "content": "#WhatsApp Vulnerability CVE-2026-23866 Lets Attackers Leverage Instagram Reels to Execute Malicious URLs:\n\n\ud83d\udc47\ncybersecuritynews.com/whatsapp-vul...", "creation_timestamp": "2026-05-05T11:44:26.604891Z"}, {"uuid": "727e9f93-67d6-47b8-8b27-faefb0b8246f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-23866", "type": "seen", "source": "https://bsky.app/profile/Android.activitypub.awakari.com.ap.brid.gy/post/3ml4bqcdbabu2", "content": "Update WhatsApp now: Two new flaws could expose you to malicious files WhatsApp patches flaws that could expose users to malicious content and disguised malware. Meta has published a new security a...\n\n#Bugs #News #CVE-2026-23863 #CVE-2026-23866 #whatsapp\n\nOrigin | Interest | Match", "creation_timestamp": "2026-05-05T13:21:57.851877Z"}]}