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CVE-2026-43743

nvd nist
Published: Jun 29, 2026Modified: Jun 30, 2026

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4.7
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.0 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination.

Affected (3)

Apple
3 products
Ipados
Iphone Os
Macos
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 26.5.2
Iphone Os
Before 26.5.2
Macos
From 26.0 to 26.5.2

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (2)

Source: product-security@apple.com
Vendor Advisory
Source: product-security@apple.com
Vendor Advisory

Timeline

No history available yet.