Tag: TeamCity

  • CISA Links Critical TeamCity Flaw to Ransomware Attacks

    CISA Links Critical TeamCity Flaw to Ransomware Attacks

    CISA says ransomware groups are exploiting a critical vulnerability in JetBrains TeamCity. The agency has now marked the flaw as used in ransomware campaigns, after adding it to its list of known exploited vulnerabilities in August. Authentication Bypass Gives Attackers Server Access The vulnerability, CVE-2026-63077, affects TeamCity On-Premises. JetBrains released fixes on July 25, 2026,…