CVE-2026-43704

No fix known EPSS <1%CVSS 5.3

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious web extension may be able to cause an unexpected process crash.

Published 2026-06-29 · CVE record · OSV

Products: apple safari, Apple iOS and iPadOS, Apple macOS, Apple tvOS, Apple visionOS, Apple watchOS