CVE-2026-64717

MEDIUM
6.3
CVSS Score
Published: September 14, 2026 at 08:51 PM UTC
Updated: September 16, 2026 at 06:07 PM UTC
6 products affected across 1 vendormacOSiPhone OSiPadOS

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 18.7.10v < 26.626.0 ≤ v < 26.6
Affected range stops below 18.7.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement
v < 18.7.1026.0 ≤ v < 26.6
Affected range stops below 18.7.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement
v < 15.7.8v < 26.615.0 ≤ v < 15.7.826.0 ≤ v < 26.6
Affected range stops below 15.7.8, so it looks safe — our inference, not a vendor statement
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement
v < 26.6
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement
v < 26.6
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement
v < 26.6
Affected range stops below 26.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (7)

Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128066
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128067
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128068
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128069
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128070
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/128071
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/148287

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
HIGH
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-362

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