Known vulnerabilities in TeamCity 2026.1.2

Vendor: JetBrains s.r.o.
Software: TeamCity
Version: 2026.1.2
Software CPE: cpe:2.3:a:jetbrains_s.r.o.:teamcity:*:*:*:*:*:*:*:*
Website: https://www.jetbrains.com/
Total vulnerabilities: 1
Public exploits: 1
Known exploited (KEV): 1
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting TeamCity version 2026.1.2 TeamCity 2026.1.2 is affected by 1 vulnerabilities: 1 critical Critical High Medium Low

Vulnerabilities (1)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU140627 - Deserialization of Untrusted Data
CVE-2026-63077		 CWE-502 Critical
Public exploit available
Exploited
 2025.11.7, 2026.1.3 27.07.2026 SB20260731170