# Livebook vulnerabilities

Source: https://junglewise.ai/threats/vendors/livebook  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/livebook.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Livebook: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-68746, was published on 5 August 2026. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About Livebook

Elixir-based interactive notebook environment for code collaboration and documentation.

## Latest Livebook vulnerabilities

- [CVE-2026-68746: Not Failing Securely ('Failing Open') vulnerability in livebook-dev livebook allows an unauthenticated network client…](https://junglewise.ai/threats/cve-2026-68746-not-failing-securely-failing-open-vulnerability-in-livebook-dev) (high, CVSS 8.8, published 5 Aug 2026)
- [CVE-2026-66885: Cross-Site Request Forgery (CSRF) vulnerability in livebook-dev livebook allows an attacker to authenticate a victim's…](https://junglewise.ai/threats/cve-2026-66885-cross-site-request-forgery-csrf-vulnerability-in-livebook-dev) (medium, CVSS 6.5, published 5 Aug 2026)
- [CVE-2026-66881: Relative Path Traversal vulnerability in livebook-dev livebook allows an attacker-authored notebook to write a file…](https://junglewise.ai/threats/cve-2026-66881-relative-path-traversal-vulnerability-in-livebook-dev-livebook) (high, CVSS 8.1, published 5 Aug 2026)
- [CVE-2026-66298: Origin Validation Error vulnerability in livebook-dev livebook allows untrusted notebook output JavaScript to trigger…](https://junglewise.ai/threats/cve-2026-66298-origin-validation-error-vulnerability-in-livebook-dev-livebook) (high, CVSS 8.8, published 5 Aug 2026)
- [CVE-2026-66297: Improper Neutralization of Special Elements used in an OS Command (OS Command Injection) vulnerability in livebook-dev…](https://junglewise.ai/threats/cve-2026-66297-improper-neutralization-of-special-elements-used-in-an-os-command) (high, CVSS 8, published 5 Aug 2026)

## Most severe Livebook vulnerabilities

- [CVE-2026-68746: Not Failing Securely ('Failing Open') vulnerability in livebook-dev livebook allows an unauthenticated network client…](https://junglewise.ai/threats/cve-2026-68746-not-failing-securely-failing-open-vulnerability-in-livebook-dev) (high, CVSS 8.8, published 5 Aug 2026)
- [CVE-2026-66298: Origin Validation Error vulnerability in livebook-dev livebook allows untrusted notebook output JavaScript to trigger…](https://junglewise.ai/threats/cve-2026-66298-origin-validation-error-vulnerability-in-livebook-dev-livebook) (high, CVSS 8.8, published 5 Aug 2026)
- [CVE-2026-66881: Relative Path Traversal vulnerability in livebook-dev livebook allows an attacker-authored notebook to write a file…](https://junglewise.ai/threats/cve-2026-66881-relative-path-traversal-vulnerability-in-livebook-dev-livebook) (high, CVSS 8.1, published 5 Aug 2026)
- [CVE-2026-66297: Improper Neutralization of Special Elements used in an OS Command (OS Command Injection) vulnerability in livebook-dev…](https://junglewise.ai/threats/cve-2026-66297-improper-neutralization-of-special-elements-used-in-an-os-command) (high, CVSS 8, published 5 Aug 2026)
- [CVE-2026-66885: Cross-Site Request Forgery (CSRF) vulnerability in livebook-dev livebook allows an attacker to authenticate a victim's…](https://junglewise.ai/threats/cve-2026-66885-cross-site-request-forgery-csrf-vulnerability-in-livebook-dev) (medium, CVSS 6.5, published 5 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Livebook technologies

- [Livebook](https://junglewise.ai/threats/technologies/livebook): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Livebook vulnerabilities", https://junglewise.ai/threats/vendors/livebook, 11 November 2026.