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Tvos EUVDEUVD-2026-78135

| CVE-2026-65409 MEDIUM
Access of Resource Using Incompatible Type (Type Confusion) (CWE-843)
2026-09-14 apple GHSA-vfp5-fr42-h54r
Denial Of Service Memory Corruption Apple Tvos Visionos Watchos Ios And Ipados
5.5
CVSS 3.1 · Vendor: apple
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Severity by source

Vendor (apple) PRIMARY
5.5 MEDIUM
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from Vendor (apple) · only source for this CVE.

CVSS VectorVendor: apple

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

5
Analysis Generated
Sep 15, 2026 - 20:47 vuln.today
CVSS changed
Sep 15, 2026 - 18:37 NVD
5.5 (MEDIUM)
Patch available
Sep 14, 2026 - 22:19 EUVD
CVE Published
Sep 14, 2026 - 20:52 cve.org
MEDIUM 5.5
CVE Published
Sep 14, 2026 - 20:52 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause a denial of service.

AnalysisAI

A type confusion flaw (CWE-843) in memory handling across Apple's current operating system family lets a malicious app crash the affected device or component, producing a local denial of service. Exploitation requires the victim to install and launch a crafted app — the CVSS vector is AV:L/PR:N/UI:R with availability-only impact, so there is no remote unauthenticated path and no confidentiality or integrity loss. …

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EUVD-2026-78135 vulnerability details – vuln.today
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