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

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Apr 14, 2026 · NIST NVD

   Detected

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

2. Jul 24, 2026 · NIST NVD

   Updated

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

Sources

• CVE.orgVulnerability recordCVE-2026-5752

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-5752

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

  nvd.nist.gov

References

• Reference · github.com
• Reference · kb.cert.org
• Reference · kb.cert.org