CVE-2026-20678

MEDIUM

iPadOS < 18.7.5 - Unauthorized Access to Sensitive User Data

Title source: llm

Description

An authorization issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An app may be able to access sensitive user data.

References (2)

Core 2

Core References

Release Notes, Vendor Advisory

https://support.apple.com/en-us/126346

Release Notes, Vendor Advisory

https://support.apple.com/en-us/126347

Scores

CVSS v3 5.5

EPSS 0.0012

EPSS Percentile 2.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/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 (4)

Apple/iOS and iPadOS < 18.7.5

Apple/iOS and iPadOS < 26.3

apple/ipados < 18.7.5

apple/iphone_os < 18.7.5

Published Feb 11, 2026

Tracked Since Feb 18, 2026