{"vulnerability": "CVE-2026-56409", "sightings": [{"uuid": "9e610ccd-4f0b-4978-8907-4c0c245d2154", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-56409", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mosxk4mh3y2r", "content": "CVE-2026-56409 - libexpat: Integer Overflow in xmlwf Output Filename\nCVE ID : CVE-2026-56409\n \n Published : June 21, 2026, 3:52 p.m. | 1\u00a0hour, 50\u00a0minutes ago\n \n Description : xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is us...", "creation_timestamp": "2026-06-21T18:05:49.479605Z"}]}