CVE-2026-84635
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk28th percentile - higher than 28% of all known CVEs
Summary
A logic issue was addressed with improved state management. The vulnerability affects Safari, iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. Processing maliciously crafted web content may lead to an unexpected process termination.
Risk Assessment
An attacker could deliver a malicious website that crashes the process, causing a denial of service. This may disrupt users browsing the internet.
Recommendation
Update Safari and Apple devices to Safari 27, iOS 27/iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, or watchOS 27. Avoid visiting untrusted websites.
Other vulnerabilities in Apple Safari/iOS/iPadOS/macOS/tvOS/visionOS/watchOS
See all- CVE-2026-64730Medium
UI was improved. The issue affects Safari 26.6, iOS 26.6, iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. Visiting a website that frames malicious content may lead to UI spoofing.
- CVE-2026-64728Medium
Permissions validation was improved. The issue affects Safari 26.6, iOS 26.6, iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. Maliciously crafted web content may violate iframe sandboxing policy.
- CVE-2026-64713High
The issue was addressed with improved checks. The fix is included in Safari 26.6, iOS 26.6, iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. Websites may know if the user has visited a given link.
Original NVD description (English source)
A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to an unexpected process termination.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS