---
id: CVE-2025-43426
title: A logging issue was addressed with improved data redaction
summary: >-
  A logging issue was addressed with improved data redaction. This issue is
  fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1. An app may be able to
  access sensitive user data.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-532
vendor: apple
product: ipados
affected:
  - ipados < 26.1
  - iphone_os < 26.1
patched:
  - ipados 26.1
  - iphone_os 26.1
published: '2025-11-04'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-43426'
references:
  - url: 'https://support.apple.com/en-us/125632'
    label: product-security@apple.com
  - url: 'https://support.apple.com/en-us/125634'
    label: product-security@apple.com
tags:
  - nvd
  - exploit-available
epss: 0.00255
epssPercentile: 0.15276
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/csrXamfi/CVE-2025-43426'
  checkedAt: '2026-09-26T00:23:14.511Z'
exploitAvailable: true
ingestedAt: '2026-09-26T00:22:39.969Z'
---

## Overview

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1. An app may be able to access sensitive user data.

## Affected

- `ipados < 26.1`
- `iphone_os < 26.1`

## Remediation

Upgrade past the affected range:

- `ipados 26.1`
- `iphone_os 26.1`