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NVD Vulnerability Details :
CVE-2026-28928
Analyzed
More InfoOfficial Page
Source-product-security@apple.com
View Known Exploited Vulnerability (KEV) details
Published At-27 Jul, 2026 | 21:16
Updated At-28 Jul, 2026 | 19:31

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Apple Inc.
apple
>>ipados>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>macos>>Versions from 26.0(inclusive) to 26.6(exclusive)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>tvos>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>watchos>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-416
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.apple.com/en-us/128066product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128067product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128068product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128069product-security@apple.com
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128066
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128067
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128068
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128069
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Change History
0Changes found
Details not found