{"uuid": "1c0e9702-a4e8-4cd3-b08c-33ca002c9442", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63077", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/117343288074038414", "content": "\ud83d\udcf0 CISA: Ransomware Gangs Actively Exploiting Critical TeamCity RCE Flaw\nCISA confirms ransomware gangs are exploiting a critical RCE flaw (CVE-2026-63077, CVSS 9.8) in JetBrains TeamCity. Unauthenticated attackers can take over CI/CD servers. Patch now! #Ransomware #CVE #TeamCity #SupplyChain\n\ud83d\udd17 https://cyber.netsecops.io/articles/cisa-warns-ransomware-exploiting-critical-teamcity-rce-flaw/?utm_source=mastodon&utm_medium=social&utm_campaign=daily", "creation_timestamp": "2026-09-27T13:41:33.514055Z"}