CVE-2026-110930 (GCVE-0-2026-110930)
Vulnerability from cvelistv5 – Published: 2026-11-05 19:55 – Updated: 2026-11-05 20:28
VLAI
EPSS
VEX
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 20:28 UTC
CWE
- CWE-88 - Argument Injection
Assigner
OAI
CNA
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenAI | Codex Desktop for Windows |
Affected:
26.820.60940 , ≤ 26.1002.52244
(custom)
Unaffected: 26.1007.21434 |
|
| OpenAI | Codex Desktop for Windows (Microsoft Store/MSIX package) |
Affected:
26.820.7780.0 , ≤ 26.1002.7124.0
(custom)
Unaffected: 26.1007.2314.0 |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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