CVE-2026-65391

published 2026-09-14

CVE-2026-65391: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe…

Priority P3 48 high 8.8 CVSS 3.1

AV N AC L PR N UI R S U C H I H A H

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
apple	ios_and_ipados	< 26.6.1	26.6.1
apple	ipados	< 26.6.1	26.6.1
apple	iphone_os	< 26.6.1	26.6.1
apple	macos	< 26.6.2	26.6.2
apple	safari	< 26.6.1	26.6.1
apple	tvos	< 27	27
apple	tvos	< 27.0	27.0
apple	visionos	< 27	27
apple	visionos	< 27.0	27.0
apple	watchos	< 27	27
apple	watchos	< 27.0	27.0

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CWE-190