CVE-2026-64768

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-64768
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-27 21:17:14 UTC
Updated2026-07-28 18:40:04 UTC
DescriptionAn 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.

Risk And Classification

Primary CVSS: v3.1 8.1 HIGH from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

EPSS: 0.003170000 probability, percentile 0.241000000 (date 2026-07-29)

Problem Types: CWE-125 | A remote attacker may cause an unexpected app termination | CWE-125 CWE-125 Out-of-bounds Read

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED8.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary8.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple IOS And IPadOS affected 26.6 custom Not specified
CNA Apple MacOS affected 14.8.8 custom Not specified
CNA Apple MacOS affected 15.7.8 custom Not specified
CNA Apple MacOS affected 26.6 custom Not specified
CNA Apple TvOS affected 26.6 custom Not specified
CNA Apple VisionOS affected 26.6 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/128066 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/128070 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/128069 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/128072 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/128071 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/128067 [email protected] support.apple.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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