CISA Flags TeamCity CVE-2026-63077 RCE Flaw Under Active Exploitation in the Wild
Source: The Hacker News
A newly patched security flaw impacting on-premise 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 CVE-2026-63077 (CVSS score: 9.8), a case of deserializati