CVE-2026-28889: Apple Xcode

Medium severity, CVSS 6.2. EPSS: 0.1% chance of exploitation in the next 30 days.

A permissions issue was addressed with additional restrictions. This issue is fixed in Xcode 26.4. An app may be able to read arbitrary files as root.

Affected products

• Apple Xcode: before 26.4 (fixed in 26.4)

Published 2026-03-25. Last modified 2026-06-17.