AppleCVE-2026-28935

Apple iOS and iPadOS: memory corruption

CVE-2026-28935 · Published Sep 14, 2026 · updated Sep 17, 2026

High7.5

Fix: upgrade to 26.6.1 or later (4 fixed versions below)

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.

Affected versions

Package	Affected	Fixed in
iOS and iPadOS Product	< 26.6.1	26.6.1
macOS Product	< 15.8	15.8
	< 26.6.2	26.6.2
tvOS Product	< 27	27
visionOS Product	< 27	27
watchOS Product	< 27	27

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity from: CISA (its enrichment of the CVE record)
Weakness: CWE-119

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