CVE-2025-43449

HIGH

iPadOS < 26.1 - Unauthorized User Tracking via Cache Handling

Title source: llm

Description

The issue was addressed with improved handling of caches. This issue is fixed in iOS 26.1 and iPadOS 26.1. A malicious app may be able to track users between installs.

References (1)

Core 1

Core References

Release Notes, Vendor Advisory

https://support.apple.com/en-us/125632

Scores

CVSS v3 7.5

EPSS 0.0004

EPSS Percentile 13.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (3)

Apple/iOS and iPadOS < 26.1

apple/ipados < 26.1

apple/iphone_os < 26.1

Published Nov 04, 2025

Tracked Since Feb 18, 2026