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CVE-2026-43738

macOS

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. Processing a maliciously crafted asset catalog may result in disclosure of process memory.

CVSS 5.5EPSS 0.196%Risk 0.56
View source
Published
2026-07-27 21:16:58
Last modified
2026-08-17 22:17:10
Affected versions
<15.7.8<14.8.8
Type
Operating system
VectorCVSS:3.1
Attack vectorLocalAttack complexityLowPrivileges requiredNoneUser interactionRequiredScopeUnchangedConfidentialityHighIntegrityNoneAvailabilityNone
Operating systems
MacOS