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Tvos CVE-2026-64768

| EUVDEUVD-2026-49534 HIGH
Out-of-bounds Read (CWE-125)
2026-07-27 apple GHSA-q4x7-mpgp-xp8w
Buffer Overflow Information Disclosure Apple Tvos Visionos Ios And Ipados
8.1
CVSS 3.1 · Vendor: apple
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Severity by source

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

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

CVSS VectorVendor: apple

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

Lifecycle Timeline

5
Analysis Generated
Jul 28, 2026 - 15:29 vuln.today
CVSS changed
Jul 28, 2026 - 15:22 NVD
8.1 (HIGH)
Patch available
Jul 27, 2026 - 21:17 EUVD
CVE Published
Jul 27, 2026 - 20:13 cve.org
UNKNOWN (no severity yet)
CVE Published
Jul 27, 2026 - 20:13 cve.org
HIGH 8.1

DescriptionCVE.org

An out-of-bounds read issue was addressed with improved input validation. 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. A remote attacker may cause an unexpected app termination.

AnalysisAI

Remote attackers can cause unexpected application termination and potentially read sensitive memory on affected Apple devices. This out-of-bounds read vulnerability, tracked as CVE-2026-64768, affects iOS, iPadOS, macOS, tvOS, and visionOS due to insufficient input validation. No active exploitation or public proof-of-concept code has been identified.

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Same weakness CWE-125 – Out-of-bounds Read

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Same technique Buffer Overflow

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CVE-2026-64768 vulnerability details – vuln.today
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