PT-2026-137707

CVE-2026-110930

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Published

2026-11-05

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Updated

2026-11-05

Description by

CVSS 3.1
8.0
High
MetricsAV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Codex Desktop for Windows does not correctly check quotation marks in project paths from Windows Explorer. If a user selects "Open project in ChatGPT" for an attacker-controlled library's child item, the path can add application startup arguments. These arguments can run attacker-controlled code with the current Windows user's permissions before sign-in or project trust approval.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-88: Improper Neutralization of Argument Delimiters in a Command (\'Argument Injection\')
Related identifiers
CVE-2026-110930
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