{"uuid": "64b92ed9-4ee8-44f1-8505-d5c1bd1b5792", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-16723", "type": "seen", "source": "https://bsky.app/profile/pixelsandpulse.bsky.social/post/3mro4uxcuhk2e", "content": "Fastjson 1.x users, listen up: A critical RCE zero-day (CVE-2026-16723) is being actively exploited against US financial, healthcare, and retail firms. The worst part? There's no official patch, leaving even updated systems\u2026\n\nhttps://www.tpp.blog/12lb7zq\n\n#cybersecurity #fastjson #cve202616723", "creation_timestamp": "2026-07-28T00:13:38.131330Z"}