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CVE-2026-39868

nvd nist
Published: Jun 29, 2026Modified: Aug 17, 2026

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9.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Exploitability: 3.9 / Impact: 5.2
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

This issue was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

Affected (3)

Apple
3 products
Ipados
Iphone Os
Macos
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 26.5.2
Iphone Os
Before 26.5.2
Macos
Before 26.5.2

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (8)

Source: product-security@apple.com
Vendor Advisory
Source: product-security@apple.com
Vendor Advisory
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com

Timeline

No history available yet.