A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.
Metrics
Affected Vendors & Products
References
History
Tue, 28 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow Potentially Enables Remote Attacker to Cause Application Crash or Heap Corruption on Apple Devices | |
| Weaknesses | CWE-119 CWE-120 |
|
| Metrics |
cvssV3_1
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Tue, 28 Jul 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple ios And Ipados Apple macos Apple tvos Apple visionos |
|
| Vendors & Products |
Apple
Apple ios And Ipados Apple macos Apple tvos Apple visionos |
Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption. | |
| References |
|
Status: PUBLISHED
Assigner: apple
Published: 2026-07-27T20:13:54.442Z
Updated: 2026-07-28T14:00:16.924Z
Reserved: 2026-07-20T18:10:53.025Z
Link: CVE-2026-64771
Updated: 2026-07-28T13:59:59.779Z
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