In JetBrains CLion before 2026.2,
2026.1.4 code execution was possible in Safe Mode via Meson project settings

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History

Fri, 06 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains clion
Vendors & Products Jetbrains
Jetbrains clion

Fri, 06 Nov 2026 18:00:00 +0000

Type Values Removed Values Added
Title Code Execution via Unsafe Meson Project Settings in JetBrains CLion Safe Mode

Fri, 06 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
Description In JetBrains CLion before 2026.2, 2026.1.4 code execution was possible in Safe Mode via Meson project settings
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-11-06T16:49:54.420Z

Reserved: 2026-11-06T16:05:40.324Z

Link: CVE-2026-123831

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T17:17:21.240

Modified: 2026-11-06T17:17:21.240

Link: CVE-2026-123831

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T18:15:06Z

Weaknesses