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CVE-2026-14898

Quick assessment

Affected
OpenAI Codex desktop app for macOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenAI Codex Desktop App是美国OpenAI公司的一个AI编程智能体桌面应用。 OpenAI Codex desktop app for macOS 26.527.31326之前版本存在信息泄露漏洞，该漏洞源于在渲染模型响应时自动获取Markdown中的远程图像URL，可能导致攻击者通过间接提示注入构建包含敏感数据的远程图像URL，从而在无需用户点击的情况下将敏感数据发送至攻击者控制的服务器，造成API密钥、源代码和连接工具数据等机密信息泄露。

AI Predicted 8.5 Difficulty: Moderate EPSS 0.37% · P31

Affected Version Matrix 1

VendorProduct Version RangeStatus
OpenAI Codex desktop app for macOS < 26.527.31326 affected
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I. Basic Information for CVE-2026-14898

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The OpenAI Codex desktop app for macOS rendered remote images from Markdown in model responses. An attacker who could place an indirect prompt injection in content processed by Codex, such as a connected-tool result or another untrusted source, could induce the model to construct a remote image URL containing sensitive data. The app automatically fetched that URL when rendering the response, sending the embedded data to an attacker-controlled server without a separate user click. Successful exploitation could exfiltrate secrets and other information accessible in the Codex session, including API keys, source code, and data returned by connected tools. No direct integrity or availability impact was demonstrated, and there is no known exploitation in the wild.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
OpenAI Codex Desktop App 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenAI Codex Desktop App是美国OpenAI公司的一个AI编程智能体桌面应用。 OpenAI Codex desktop app for macOS 26.527.31326之前版本存在信息泄露漏洞，该漏洞源于在渲染模型响应时自动获取Markdown中的远程图像URL，可能导致攻击者通过间接提示注入构建包含敏感数据的远程图像URL，从而在无需用户点击的情况下将敏感数据发送至攻击者控制的服务器，造成API密钥、源代码和连接工具数据等机密信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenAI Codex desktop app for macOS 0 ~ 26.527.31326 -

II. Public POCs for CVE-2026-14898

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III. Intelligence Information for CVE-2026-14898

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IV. Related Vulnerabilities

Same vendor: OpenAI
Same weakness: CWE-200

V. Comments for CVE-2026-14898

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