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CVE record · CVE-2026-118697

Improper certificate validation in JetBrains Toolbox App and others

CVSS 9.0 CriticalCriticalEPSS 0.0029 · 21st percentile

Critical, because:

  • CVSS score 9.0: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: JetBrains) at 30 Oct 2026, 17:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
JetBrains Toolbox App
  • affected 3.9 to before 3.9.1 custom
  • affected before 3.8.2 custom
Other versions: unaffected
JetBrains IntelliJ IDEA
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains PyCharm
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains PhpStorm
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains RubyMine
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains WebStorm
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains GoLand
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains Rider
  • affected before 2026.2.4 semver
Other versions: unaffected
JetBrains CLion
  • affected before 2026.2.4.1 semver
Other versions: unaffected
JetBrains DataGrip
  • affected before 2026.2.6.1 semver
Other versions: unaffected
JetBrains RustRover
  • affected before 2026.2.5 semver
Other versions: unaffected
Identifiers
CVE-2026-118697
CNA
JetBrains
Weakness (CWE)
CWE-295
Tags
Published
30 Oct 2026
Updated
2 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.0 Critical 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CNA (JetBrains)
  • CISA KEV Not listed.
  • EPSS 0.0029, the 21st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 30 Oct 2026, 17:31 UTC Confirmed by the CVE List
  2. 30 Oct 2026, 18:17 UTC Confirmed by NVD

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.