CVE-2026-123848
CVSS Score
7.4
EPSS Score
0.0%
EPSS Percentile
0th
In JetBrains IntelliJ IDEA before 2026.3 host name verification was missing for server TLS certificates
| CWE | CWE-297 |
| Vendor | jetbrains |
| Product | intellij idea |
| Published | Nov 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
JetBrains / IntelliJ IDEA
0 < 2026.3