CVE-2026-100754

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

October 2, 2026

Last Seen

October 2, 2026

API

Exploited in Wild

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Ransomware Use

—

Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Vulnerability in ChatGPT macOS App Exposes User Data33.8

A vulnerability (CVE-2026-100754) in the ChatGPT macOS app allowed unprivileged code to impersonate trusted OpenAI components, potentially accessing user conversations and sensitive data. Discovered by Objective-See Foundation, the flaw was due to a script interpreter that could execute untrusted co...