Hub/AI Security/Advisories/GHSA-xrxf-jgv3-qmrm
OpenAI Codex CLI enables code execution through malicious MCP (Model Context Protocol) configuration files
Codex CLI security advisory.
| GHSA | GHSA-xrxf-jgv3-qmrm |
|---|---|
| Published | Apr 14, 2026 |
| Severity | Critical 9.8 |
| CVE | CVE-2025-61260 |
| Status | no fix listed |
| Affected | <= 0.23.0 |
| Fixed in | Not listed |
| Component | Codex CLI |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
Weekly, free
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