AppleCVE-2026-65367

Apple iOS and iPadOS: null pointer dereference

CVE-2026-65367 · Published Aug 25, 2026 · updated Aug 27, 2026

Medium5.5

Fix: upgrade to 18.7.9 or later (2 fixed versions below)

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5. An app may be able to cause unexpected system termination.

Affected versions

Package	Affected	Fixed in
iOS and iPadOS Product	< 18.7.9	18.7.9
	< 26.5	26.5

Details and references

CVSS 3.1: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity from: CISA (its enrichment of the CVE record)
Weakness: CWE-476

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