https://reddit.com/r/netsec/comments/1suh47t/cohere_terrarium_cve20265752_and_openai_codex_cli/: Cohere Terrarium (CVE-2026-5752) and OpenAI Codex CLI (CVE-2025-59532): a cross-CVE analysis of AI code sandbox escapes
Published Apr 24, 2026
·Updated
Affected Software
2 affected components
Cohere Terrarium
OpenAI Codex CLI
Frequently Asked Questions
1
What is the severity of CVE-2026-5752?
CVE-2026-5752 has been classified as a high severity vulnerability due to its potential for code sandbox escapes.
2
How do I fix CVE-2026-5752?
To remediate CVE-2026-5752, users should update Cohere Terrarium to the latest patched version provided by the vendor.
3
What impact does CVE-2026-5752 have on my system?
CVE-2026-5752 allows malicious code execution outside the sandbox, posing significant risk to system integrity and security.
4
Is CVE-2025-59532 related to CVE-2026-5752?
Yes, CVE-2025-59532 is related as both vulnerabilities involve sandbox escape mechanisms in AI code execution environments.
5
What steps can I take to protect against CVE-2026-5752?
To protect against CVE-2026-5752, ensure that all software components are updated and review security configurations for potentially vulnerable services.