The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. A remote attacker may be able to cause a denial-of-service.Referenceshttps://support.apple.com/en-us/126354https://support.apple.com/en-us/126348https://support.apple.com/en-us/126353https://support.apple.com/en-us/126346https://support.apple.com/en-us/126347