CVE-2026-118697

CRITICAL
INFO Priority: 0.00 BB Relevance: 68/100
Published: 2026-10-30 Modified: 2026-10-30 First seen: 2026-10-30 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Changed
C: High
I: High
A: High

Description

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

Affected Software (6)

VendorProductVersion
JetBrains IntelliJ IDEA 0 < 2026.2.4
JetBrains IntelliJ IDEA 0 < 2026.2.4
JetBrains Toolbox App 3.9.0 < 3.9.1
JetBrains Toolbox App 0 < 3.8.2
JetBrains Toolbox App 3.9.0 < 3.9.1
JetBrains Toolbox App 0 < 3.8.2

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

9.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

No EPSS data available

Intelligence Sources

mitre ref →
nvd ref →