Information disclosure in iPadOS and Apple iOS - CVE-2026-28863

Vulnerability identifier: #VU124418

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N]

CVE-ID: CVE-2026-28863

CWE-ID: CWE-200

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output in Sandbox Profiles. A local application can fingerprint the user.

iPadOS
Apple iOS
tvOS
visionOS
watchOS

Install updates from vendor's website.

iPadOS - update to 26.4 23E246
Apple iOS - update to 26.4 23E246
tvOS - update to 26.4 23L243
visionOS - update to 26.4
watchOS - update to 26.4 23T240

• https://support.apple.com/en-us/126792

• Multiple vulnerabilities in Apple iOS 26 and iPadOS 26
• Multiple vulnerabilities in Apple tvOS
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple visionOS