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Vulnerability record · CVE-2023-35174 · published 22 June 2023

CVE-2023-35174: Livebook os command injection vulnerability

Livebook · Livebook

Livebook is a web application for writing interactive and collaborative code notebooks. On Windows, it is possible to open a `livebook://` link from a browser which opens Livebook Desktop and triggers arbitrary code execution on victim's machine. Any user using Livebook Desktop on Windows is potentially vulnerable to arbitrary code execution when they expect Livebook to be opened from browser. This vulnerability has been fixed in version 0.8.2 and 0.9.3.

9.8 CVSS 3.1 Critical EPSS 0.98% · top 39.3% CWE-78 · OS command injection
9.8CVSS 3.1 base score
0.98%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

Livebook is a web application for writing interactive and collaborative code notebooks. On Windows, it is possible to open a `livebook://` link from a browser which opens Livebook Desktop and triggers arbitrary code execution on victim's machine. Any user using Livebook Desktop on Windows is potentially vulnerable to arbitrary code execution when they expect Livebook to be opened from browser. This vulnerability has been fixed in version 0.8.2 and 0.9.3.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/livebook-dev/livebook/commit/2e11b59f677c6ed3b6aa82dad412a8b3406ffdf1 Patch
https://github.com/livebook-dev/livebook/commit/beb10daaadcc765f0380e436bd7cd5f74cf086c8 Patch
https://github.com/livebook-dev/livebook/releases/tag/v0.8.2 Release Notes
https://github.com/livebook-dev/livebook/releases/tag/v0.9.3 Release Notes
https://github.com/livebook-dev/livebook/security/advisories/GHSA-564w-97r7-c6p9 Vendor Advisory
https://github.com/livebook-dev/livebook/commit/2e11b59f677c6ed3b6aa82dad412a8b3406ffdf1 Patch
https://github.com/livebook-dev/livebook/commit/beb10daaadcc765f0380e436bd7cd5f74cf086c8 Patch
https://github.com/livebook-dev/livebook/releases/tag/v0.8.2 Release Notes
https://github.com/livebook-dev/livebook/releases/tag/v0.9.3 Release Notes
https://github.com/livebook-dev/livebook/security/advisories/GHSA-564w-97r7-c6p9 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-35174), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.