A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Metrics
Affected Vendors & Products
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References
| Link | Providers |
|---|---|
| https://support.apple.com/en-us/128067 |
|
History
Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to cause unexpected system termination. | |
| References |
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MITRE
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2026-07-27T20:14:52.091Z
Reserved: 2026-07-20T18:09:01.158Z
Link: CVE-2026-64691
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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