{"vulnerability": "cve-2026-18891", "sightings": [{"uuid": "25aec803-36a0-4d64-bff6-789d5d942f9d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18891", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mu7jcpqofe2b", "content": "\ud83d\udfe0 CVE-2026-18891 - High (8.2)\n\nIBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows an...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-18891/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-08-29T09:01:44.173301Z"}, {"uuid": "e0186ae8-4078-4889-90d7-e390eaf668ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-18891", "type": "seen", "source": "https://www.acn.gov.it/portale/w/rilevate-nuove-vulnerabilita-in-langflow", "content": "", "creation_timestamp": "2026-08-31T12:45:11.719072Z"}]}