An out-of-bounds write issue was addressed with improved bounds checking. (CVE-2026-64725)
An out-of-bounds write issue was addressed with improved bounds checking. 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. An app may be able to cause a denial-of-service.
AI Analysis
Technical Summary
CVE-2026-64725 is an out-of-bounds write vulnerability (CWE-787) that was mitigated by enhanced bounds checking in Apple operating systems. This vulnerability could be exploited by an application to cause a denial-of-service (DoS) condition. The issue is fixed in iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. The CVSS v3.1 vector indicates a local attack vector with low complexity, no privileges required, user interaction required, unchanged scope, high confidentiality impact, no integrity impact, and high availability impact. No known exploits in the wild have been reported.
Potential Impact
An application running on affected Apple operating systems could exploit this vulnerability to cause a denial-of-service, potentially disrupting system availability. There is a high confidentiality impact indicated by the CVSS vector, but no integrity impact. The attack requires local access and user interaction.
Mitigation Recommendations
The vulnerability is fixed in iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. Users and administrators should apply these official updates to remediate the issue. No additional mitigation steps are indicated beyond applying the vendor-provided patches.
An out-of-bounds write issue was addressed with improved bounds checking. (CVE-2026-64725)
Description
An out-of-bounds write issue was addressed with improved bounds checking. 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. An app may be able to cause a denial-of-service.
CVSS v3.1
Score 7.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-64725 is an out-of-bounds write vulnerability (CWE-787) that was mitigated by enhanced bounds checking in Apple operating systems. This vulnerability could be exploited by an application to cause a denial-of-service (DoS) condition. The issue is fixed in iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. The CVSS v3.1 vector indicates a local attack vector with low complexity, no privileges required, user interaction required, unchanged scope, high confidentiality impact, no integrity impact, and high availability impact. No known exploits in the wild have been reported.
Potential Impact
An application running on affected Apple operating systems could exploit this vulnerability to cause a denial-of-service, potentially disrupting system availability. There is a high confidentiality impact indicated by the CVSS vector, but no integrity impact. The attack requires local access and user interaction.
Mitigation Recommendations
The vulnerability is fixed in iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, and watchOS 26.6. Users and administrators should apply these official updates to remediate the issue. No additional mitigation steps are indicated beyond applying the vendor-provided patches.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-crvr-f3c3-8qg5
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-64725"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a6940389c2644c7f866b4e1
Added to database: 07/28/2026, 23:50:16 UTC
Last enriched: 07/29/2026, 11:53:20 UTC
Last updated: 09/11/2026, 22:08:24 UTC
Views: 108
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