CVE-2026-5752

CRITICAL EPSS 11.1%

Published Apr 14, 20262mo ago · Modified Jun 17, 20262w ago

9.3 CVSS 3.1

Critical

Published Apr 14, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

Sandbox Escape Vulnerability in Terrarium allows arbitrary code execution with root privileges on a host process via JavaScript prototype chain traversal.

CVSS Details

Base Score

9.3

Exploitability

2.5

Impact

6.0

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

11.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

References 3

github.com https://github.com/cohere-ai/cohere-terrarium
kb.cert.org https://kb.cert.org/vuls/id/414811
kb.cert.org https://www.kb.cert.org/vuls/id/414811

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.