CVE-2025-43209

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected products

Apple Macos, Safari, Ios, Ipados, Macos Sequoia, Macos Sonoma, Macos Ventura, Tvos

Apple Ipados

< 17.7.9, 18.6

Apple Iphone Os

< 18.6

Apple Macos

< 13.7.7, 14.7.7, 15.6

Apple Tvos

< 18.6

Apple Visionos

< 2.6

Apple Watchos

< 11.6

CVSS 3.1

9.8 CRITICAL

EPSS

0.9% (57th percentile)

Weakness

CWE-787

NVD status

Modified

Published

2025-07-29