CVE-2026-28870

MEDIUM

iOS and iPadOS < 18.7.9 and < 26.4 - Unprotected User Data Exposure

Title source: llm
STIX 2.1

Description

An information leakage was addressed with additional validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to access sensitive user data.

References (6)

Core 6

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 3.0%
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

Status published
Products (12)
Apple/iOS and iPadOS < 18.7.9
Apple/iOS and iPadOS < 26.4
apple/ipados < 26.4
apple/iphone_os < 26.4
Apple/macOS < 26.4
apple/macos < 26.4
Apple/tvOS < 26.4
apple/tvos < 26.4
Apple/visionOS < 26.4
apple/visionos < 26.4
... and 2 more
Published Mar 25, 2026
Tracked Since Mar 25, 2026