{"uuid": "cf783638-acb4-43d8-83be-5a76196a1dbb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55200", "type": "seen", "source": "https://bsky.app/profile/nemo.eurosky.social/post/3mpiludkqqc24", "content": "\ud83d\udea8 Critical update: A proof-of-concept exploit has been released for a libssh2 vulnerability (CVE-2026-55200, CVSS 9.8). Attackers can abuse oversized SSH \u201cpacket_length\u201d to corrupt heap memory. \ud83d\udccc: www.heise.de/en/news/Crit... #CyberSecurity #Vulnerability #libssh2 #CVE", "creation_timestamp": "2026-06-30T08:35:34.509334Z"}