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CVE-2026-28890

Published: Mar 25, 2026Updated: Mar 26, 2026 Sources: CVE List NVD BDUCWE-125
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.1%
Top 98.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-125

Affected Products

xcodeapple
On-premDesktop App
Consumer Software
XcodeApple Inc.
On-prem
Mobile Apps / ios-app
XcodeApple
On-premDesktop App
Consumer Software
applecommercialUSMobile Appsaka apple inc., apple computer
apple inc.commercialUSMobile Appsaka apple

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://support.apple.com/en-us/126801
support.apple.com
https://www.cve.org/CVERecord?idCVE-2026-28890
cve.org
https://nvd.nist.gov/vuln/detail/CVE-2026-28890
nvd.nist.gov

Timeline

Published
Mar 25, 2026
Last Updated
Mar 26, 2026

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