Tag
cve-2026-63077
Safeguard articles tagged "cve-2026-63077" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
CVE-2026-63077: JetBrains TeamCity Deserialization of Untrusted Data Vulnerability
CVE-2026-63077 affects JetBrains TeamCity and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2026-08-05.
Sep 17, 20263 min read
Vulnerability Analysis
CVE-2026-63077: Your Build Server Is a Credential Store With an Open Port
An unauthenticated attacker sends a crafted object to TeamCity's agent polling endpoint and gets OS command execution as the server process. Every credential the build server holds sits downstream.
Aug 11, 20267 min read
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