---
id: "CVE-2026-84594"
kind: "vulnerability"
aliases: ["CVE-2026-84594"]
title: "Apple iOS and iPadOS: logic flaw lets an app read sensitive user data"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["apple-devices", "infrastructure", "ios", "ipados", "mobile"]
not_affected_if: ["already-updated"]
published_at: "2026-10-26T21:20:14+00:00"
first_seen_at: "2026-10-26T21:55:21+00:00"
updated_at: "2026-10-26T21:57:12+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84594", "first_seen_at": "2026-10-26T21:55:21+00:00"}]
---

# Apple iOS and iPadOS: logic flaw lets an app read sensitive user data

A logic issue in iOS and iPadOS state management lets a malicious or compromised app access sensitive user data. Apple fixed it in iOS 26.7.2, iPadOS 26.7.2, iOS 27 and iPadOS 27.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed version under Settings > General > About (or `Settings > General > Software Update`) and compare it to `26.7.2` or `27`.
- unknown for any MDM-level check; the sources do not say.

## Fix

- Update iOS and iPadOS devices to `26.7.2` or later, or to `27` or later.
- unknown for any mitigation before updating; the sources do not say.

## Timeline

- 2026-10-26T21:55:21+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-84594

## From the sources

A logic issue was addressed with improved state management. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27. An app may be able to access sensitive user data.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_