CVE-2026-86972unknown
A buffer overflow was addressed with improved size validation.
Impact
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted audio file may lead to memory corruption.
Source excerpt · appleAffected packages
This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.
Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
Apple · iOS and iPadOS
| Version / range | Source status |
|---|---|
| 0 to before 26.7.2 | affected |
| 0 to before 27.2 | affected |
Apple · macOS
| Version / range | Source status |
|---|---|
| 0 to before 26.7.2 | affected |
| 0 to before 27.2 | affected |
Apple · tvOS
| Version / range | Source status |
|---|---|
| 0 to before 27.2 | affected |
Apple · visionOS
| Version / range | Source status |
|---|---|
| 0 to before 27.2 | affected |
Apple · watchOS
| Version / range | Source status |
|---|---|
| 0 to before 27.2 | affected |
Original source description
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted audio file may lead to memory corruption.
References
- Source reference support.apple.com/en-us/149227
- Source reference support.apple.com/en-us/149230
- Source reference support.apple.com/en-us/149521
- Source reference support.apple.com/en-us/149522
- Source reference support.apple.com/en-us/149524
- Source reference support.apple.com/en-us/149525
- Source reference support.apple.com/en-us/149526