CVE-2026-28890

MEDIUM

Apple Xcode Out-of-Bounds Read Leading to Unexpected System Termination

Generated titleSource: EIP title enrichment
STIX 2.1 vulnerability

Record summary

CVE-2026-28890 has a selected CVSS score of 5.5 (medium).

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Mar 25, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

Xcode

Browse Apple / Xcode
CVE ListBefore 26.4affected

References

2