Is there a public exploit for CVE-2026-110930?

No public exploit for CVE-2026-110930 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-110930?

CVE-2026-110930 scores CVSS 8 (v3.1), rated high.

What does CVE-2026-110930 affect?

CVE-2026-110930 affects OpenAI Codex Desktop for Windows (Microsoft Store/MSIX package), Codex Desktop for Windows.

8.0 High

Codex Desktop for Windows does not correctly check quotation marks in project paths from Windows Explorer.

CVE-2026-110930

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.

Assessment

CVSS: 8 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 November 2026
Last updated: 5 November 2026
Affected: OpenAI · Codex Desktop for Windows · Codex Desktop for Windows (Microsoft Store/MSIX package)
Assigner: OAI

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

At the source

EUVD (ENISA)

References

https://openai.com/security/advisories/cve-2026-110930/

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