The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, watchOS 26.1, macOS Tahoe 26.1, visionOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
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Fixes

Solution

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Workaround

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History

Thu, 18 Dec 2025 06:00:00 +0900

Type Values Removed Values Added
Description The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.1, iOS 26.1 and iPadOS 26.1, visionOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory. The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, watchOS 26.1, macOS Tahoe 26.1, visionOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
References

Wed, 05 Nov 2025 03:00:00 +0900

Type Values Removed Values Added
First Time appeared Apple iphone Os
Weaknesses CWE-787
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Vendors & Products Apple iphone Os

Wed, 05 Nov 2025 02:15:00 +0900

Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/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'}


Wed, 05 Nov 2025 01:45:00 +0900

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Apple ipados
Apple visionos
Apple watchos
Vendors & Products Apple
Apple ios
Apple ipados
Apple visionos
Apple watchos

Wed, 05 Nov 2025 01:15:00 +0900

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Nov 2025 10:45:00 +0900

Type Values Removed Values Added
Description The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.1, iOS 26.1 and iPadOS 26.1, visionOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-12-18T18:31:08.210Z

Reserved: 2025-04-16T15:24:37.125Z

Link: CVE-2025-43447

cve-icon Vulnrichment

Updated: 2025-11-04T15:39:05.456Z

cve-icon NVD

Status : Modified

Published: 2025-11-04T02:15:50.447

Modified: 2025-12-17T21:16:04.627

Link: CVE-2025-43447

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-05T01:33:07Z

Weaknesses