Vulnerability Intelligence Report
CVE-2026-86502
In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts
No Active Exploit Signals
CVSS Base Score
8.4
HIGH
Exploitability:2.6
Impact Score:5.9
EPSS Probability:0.14%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
Threat Intelligence Signals
EPSS Score
0.144%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | JetBrains s.r.o. · Vendor · Czech Republic |
| Reserved | 2026-09-07T16:13:40 |
| Published | 2026-09-07T16:26:49 |
| Last Updated | 2026-09-09T04:25:55 |
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