{"uuid": "23202269-db48-415c-9141-dc6348e49b9e", "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/securityrss.bsky.social/post/3mrqgjbzqll2o", "content": "A critical RCE vulnerability in Fastjson (CVE-2026-16723) affects versions 1.2.68 to 1.2.83, allowing code execution in Spring Boot applications via malicious JSON requests. Alibaba has not released a patch as of July 25. Organizations are advised to enable SafeMode or migrate to Fastjson2.", "creation_timestamp": "2026-07-28T22:11:24.189367Z"}