CVE-2026-75060High· 8.4▾ TwilightIn JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 46.2 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 10.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.1%
0.1% → 0.2%
In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
pycharm < 2026.2.1Upgrade past the affected range:
pycharm 2026.2.1Connected by shared product, vendor, weakness, or advisory.
CVE-2026-75059Medium· 4.4In JetBrains PyCharm before 2026.2.1 code execution via Quick Documentation was possible
CVE-2026-86506Medium· 5.9In JetBrains GoLand before 2026.2.2.1 missing authentication on the GoLand profiler's injected pprof server exposed profiling data
CVE-2026-86502High· 8.4In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts
CVE-2026-86486Low· 3.7In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank
CVE-2026-86480Critical· 9.8In JetBrains Hub before 2026.2.52442 an unauthenticated attacker could register a trusted service and gain superuser privileges
CVE-2026-63077Critical· 9.8In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol