{"uuid": "c80f74ea-30bf-4dcd-a84a-f39fc1d42fef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77776", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117134102243290210", "content": "CVE-2026-77776 - Critical IDOR in Headroom LLM proxy. Spoof x-headroom-user-id to read/write other users' memory. CVSS 9.1. No patch yet - restrict access now. #CVE #Headroom #infosec\nhttps://www.valtersit.com/cve/CVE-2026-77776/", "creation_timestamp": "2026-08-21T15:02:47.962479Z"}