CVE-2026-118697
CVSS Score
9.0
EPSS Score
0.0%
EPSS Percentile
0th
In JetBrains Toolbox App before 3.9.1 and 3.8.2; IntelliJ IDEA before 2026.3 and 2026.2.4, the jetbrainsd daemon trusted compromised intermediate certificates
| CWE | CWE-295 |
| Vendor | jetbrains |
| Product | toolbox app |
| Published | Oct 30, 2026 |
| Last Updated | Oct 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
JetBrains / Toolbox App
3.9.0 < 3.9.1 0 < 3.8.2
JetBrains / IntelliJ IDEA
0 < 2026.2.4
References
jetbrains.com: https://www.jetbrains.com/privacy-security/issues-fixed/ blog.jetbrains.com: https://blog.jetbrains.com/security/2026/10/compromised-emudhra-certificates-ides/ emudhra.com: https://emudhra.com/en/post/certificate-security-incident bugzilla.mozilla.org: https://bugzilla.mozilla.org/show_bug.cgi?id=2083449