{"uuid": "625cfd17-2edc-47d1-a198-2487c5893941", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63077", "type": "exploited", "source": "https://t.me/cibsecurity/90297", "content": "\ud83d\udd8b\ufe0f CISA Flags TeamCity CVE-2026-63077 RCE Flaw Under Active Exploitation in the Wild \ud83d\udd8b\ufe0f\n\nA newly patched security flaw impacting onpremise versions of JetBrains TeamCity has come under active exploitation in the wild, according to the U.S. Cybersecurity and Infrastructure Security Agency CISA.  The vulnerability in question is CVE202663077 CVSS score 9.8, a case of deserialization of untrusted data that could allow an unauthenticated attacker with access to a TeamCity server.\n\n\ud83d\udcd6 Read more.\n\n\ud83d\udd17 Via \"The Hacker News\"\n\n----------\n\ud83d\udc41\ufe0f Seen on @cibsecurity", "creation_timestamp": "2026-08-09T09:01:40.456719Z"}