← AI agent vulnerabilities

CVE-2025-55345

Codex

8.8
Severity
High
Published
August 13, 2025
Last modified
June 17, 2026

Using Codex CLI in workspace-write mode inside a malicious context (repo, directory, etc) could lead to arbitrary file overwrite and potentially remote code execution due to symlinks being followed outside the allowed current working directory.

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

Weakness

References

CVE-2025-55345 on NVD

Listed in

High

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