A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

Vendors Products
Apple
  • Ios And Ipados
  • Ipados
  • Iphone Os
  • Macos
  • Tvos
  • Visionos

Configuration 1 [-]

OR cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://support.apple.com/en-us/128066 cve-icon cve-icon
https://support.apple.com/en-us/128067 cve-icon cve-icon
https://support.apple.com/en-us/128069 cve-icon cve-icon
https://support.apple.com/en-us/128070 cve-icon cve-icon
https://support.apple.com/en-us/128071 cve-icon cve-icon
https://support.apple.com/en-us/148287 cve-icon cve-icon
History

Tue, 18 Aug 2026 00:00:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free Leading to Unexpected System Termination in Apple OSes

Mon, 17 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Description A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination. A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination.
References

Mon, 03 Aug 2026 16:15:00 +0000

Type Values Removed Values Added
Title Use After Free Causing Unexpected System Termination in Apple OS

Tue, 28 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Use After Free Causing Unexpected System Termination in Apple OS
Weaknesses CWE-416

Tue, 28 Jul 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Apple macos
Apple tvos
Apple visionos
Vendors & Products Apple
Apple ios And Ipados
Apple macos
Apple tvos
Apple visionos

Mon, 27 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Description A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-07-27T20:14:24.050Z

Updated: 2026-08-17T21:31:13.510Z

Reserved: 2026-05-01T22:46:27.821Z

Link: CVE-2026-43812

cve-icon Vulnrichment

Updated: 2026-07-28T15:40:46.534Z

cve-icon NVD

Status : Modified

Published: 2026-07-27T21:17:04.330

Modified: 2026-08-17T22:17:13.390

Link: CVE-2026-43812

cve-icon Redhat

No data.