Unrated severityNVD Advisory· Published Jul 27, 2026· Updated Jul 28, 2026

CVE-2026-43812

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.

Affected products

Apple Inc./tvOSllm-fuzzy
Range: tvOS 26.6
Apple Inc./Ipadosllm-fuzzy
Range: iPadOS 26.6
Apple Inc./Visionosllm-fuzzy
Range: visionOS 26.6
Apple Inc./macOS Sequoiallm-fuzzy
Range: macOS Sequoia 15.7.8
Apple Inc./macOS Tahoellm-fuzzy
Range: macOS Tahoe 26.6
Apple Inc./iOSllm-fuzzy
Range: iOS 26.6

Patches

Vulnerability mechanics

References

support.apple.com/en-us/128066mitre
support.apple.com/en-us/128067mitre
support.apple.com/en-us/128069mitre
support.apple.com/en-us/128070mitre
support.apple.com/en-us/128071mitre

News mentions

Apple Patches Everything (July 2026), (Wed, Jul 29th)
SANS Internet Storm Center · Jul 29, 2026

cvss	0.000
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000