Description
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.5, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, macOS Monterey 12.3. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | >= unspecified, < 15.4 |
| Apple | macOS | >= unspecified, < 12.3 |
| Apple | macOS | >= unspecified, < 11.6 |
| Apple | watchOS | >= unspecified, < 8.5 |
References
- https://support.apple.com/en-us/HT213182Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213183Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213184Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213193Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213186Vendor Advisory
- https://support.apple.com/en-us/HT213182Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213183Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213184Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213193Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213186Vendor Advisory
Timeline
- Published
- Mar 18, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified