CVE-2026-100265

Published Sep 30, 2026 CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
In JetBrains Rider before 2026.2.1 aI Assistant could auto-update third-party skills without user confirmation

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:rider:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains rider
Vendors & Products Jetbrains
Jetbrains rider
Type Values Removed Values Added
Description In JetBrains Rider before 2026.2.1 aI Assistant could auto-update third-party skills without user confirmation
Weaknesses CWE-494
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JetBrains
Published
Updated
Sep 30, 2026, 3:48 PM
Reserved
Sep 25, 2026, 5:02 PM
Status
Analyzed
Published
Sep 30, 2026, 4:16 PM
Modified
Oct 2, 2026, 5:02 PM