CVE-2026-28890

Published: Mar 25, 2026Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Xcode 26.4. An app may be able to cause unexpected system termination.

Affected (1)

Products: Apple: Xcode

Apple

1 product

Xcode

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apple Xcode	Before 26.4

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (1)

https://support.apple.com/en-us/126801

Source: product-security@apple.com

Vendor Advisory

Timeline

No history available yet.