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Tvos EUVDEUVD-2026-49471

| CVE-2026-64693 MEDIUM
Access of Resource Using Incompatible Type (Type Confusion) (CWE-843)
2026-07-27 apple GHSA-22gv-q46w-9pc3
Information Disclosure 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
Jul 28, 2026 - 15:31 vuln.today
CVSS changed
Jul 28, 2026 - 15:22 NVD
5.5 (MEDIUM)
Patch available
Jul 27, 2026 - 21:17 EUVD
CVE Published
Jul 27, 2026 - 20:12 cve.org
UNKNOWN (no severity yet)
CVE Published
Jul 27, 2026 - 20:12 cve.org
MEDIUM 5.5

DescriptionCVE.org

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted image may lead to a denial-of-service.

AnalysisAI

Denial-of-service via type confusion in Apple ImageIO affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. Processing a maliciously crafted image can crash an application, with no code execution. No active exploitation or public exploit is known; EPSS 0.17% indicates low likelihood of widespread attacks.

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EUVD-2026-49471 vulnerability details – vuln.today
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