CVE-2026-43743 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://support.apple.com/en-us/127594
https://support.apple.com/en-us/127595

History

Mon, 29 Jun 2026 22:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-362
Metrics		cvssV3_1 `{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 29 Jun 2026 22:00:00 +0000

Type	Values Removed	Values Added
Title		Race Condition Leading to Unexpected System Termination in Apple iOS, iPadOS, and macOS 26.5.2
Weaknesses		CWE-850

Mon, 29 Jun 2026 20:15:00 +0000

Type	Values Removed	Values Added
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.
References		https://support.apple.com/en-us/127594 https://support.apple.com/en-us/127595

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-06-29T19:42:49.127Z

Updated: 2026-06-29T21:25:23.979Z

Reserved: 2026-05-01T22:46:21.647Z

Link: CVE-2026-43743

Vulnrichment

Updated: 2026-06-29T21:25:18.924Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-06-29T21:45:04Z

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