{"uuid": "e3625ba8-7e89-4fbe-9283-f80b4a23e0bd", "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/netsecio.bsky.social/post/3mpjj3o7azp2g", "content": "\ud83d\udea8 CRITICAL VULNERABILITY: A pre-auth RCE flaw (CVE-2026-55200, CVSS 9.8) in the widely used libssh2 library puts countless apps at risk. Malicious SSH servers can exploit clients. PoC is public. #CyberSecurity #Vulnerability #RCE #SupplyChain\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-06-30T17:18:29.271845Z"}