CVE-2026-64787: Processing maliciously crafted web content may lead to an unexpected process termination in Apple iOS and iPadOS
CVE-2026-64787 is a use-after-free vulnerability in Apple iOS and iPadOS that could cause an unexpected process termination when processing maliciously crafted web content. The issue was addressed with improved memory management and fixed in iOS 26.6.1 and iPadOS 26.6.1, as well as macOS Tahoe 26.6.2. No CVSS score is available for this vulnerability.
AI Analysis
Technical Summary
This vulnerability involves a use-after-free flaw in Apple iOS and iPadOS that can be triggered by processing specially crafted web content, leading to an unexpected termination of a process. Apple fixed the issue by improving memory management in iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. The vulnerability does not have an assigned CVSS score, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation may cause an unexpected process termination, which could result in denial of service or application instability. There is no indication of code execution or data disclosure from the provided information.
Mitigation Recommendations
A fix is available in iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. Users and administrators should update to these versions or later to remediate the vulnerability.
CVE-2026-64787: Processing maliciously crafted web content may lead to an unexpected process termination in Apple iOS and iPadOS
Description
CVE-2026-64787 is a use-after-free vulnerability in Apple iOS and iPadOS that could cause an unexpected process termination when processing maliciously crafted web content. The issue was addressed with improved memory management and fixed in iOS 26.6.1 and iPadOS 26.6.1, as well as macOS Tahoe 26.6.2. No CVSS score is available for this vulnerability.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free flaw in Apple iOS and iPadOS that can be triggered by processing specially crafted web content, leading to an unexpected termination of a process. Apple fixed the issue by improving memory management in iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. The vulnerability does not have an assigned CVSS score, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation may cause an unexpected process termination, which could result in denial of service or application instability. There is no indication of code execution or data disclosure from the provided information.
Mitigation Recommendations
A fix is available in iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. Users and administrators should update to these versions or later to remediate the vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-07-20T18:11:03.398Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a838034bf8831d5399e5e13
Added to database: 08/17/2026, 21:42:12 UTC
Last enriched: 08/17/2026, 22:15:41 UTC
Last updated: 08/18/2026, 00:42:20 UTC
Views: 2
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