HIGHVulnerability
Verified
Global

CISA KEV: JetBrains TeamCity — JetBrains TeamCity Deserialization of Untrusted Data Vulnerability

·Source: CISA KEV

Updated:

Executive Summary

JetBrains TeamCity contains a deserialization of untrusted data vulnerability that could allow unauthenticated remote code execution via the agent polling protocol.

Analysis

JetBrains TeamCity contains a deserialization of untrusted data vulnerability that could allow unauthenticated remote code execution via the agent polling protocol. Added to CISA Known Exploited Vulnerabilities catalog on 2026-08-05. Remediation due: 2026-08-08.

Indicators of Compromise (1)

CVE (1)
CVE-2026-63077
NVDMITRE CVE
Source Attribution

Originally published by CISA KEV on Aug 5, 2026. Verified by: CISA.

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