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CVE-2026-43708

nvd nist
Published: Jun 29, 2026Modified: Jun 30, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may exfiltrate data cross-origin.

Affected (4)

Apple
4 products
Ipados
Iphone Os
Macos
Safari
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 26.5.2
Iphone Os
Before 26.5.2
Macos
Before 26.5.2
Safari
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 (3)

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

Timeline

No history available yet.