8.8
High
CVE-2022-32893 Apple iOS and macOS Out-of-Bounds Write Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Not observed so far
Weakness
CWE-787, CWE-20
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Safari 15.6 | earliest → < 15.6 | 15.6 |
| iOS and iPadOS 15.6 | earliest → < 15.6 | 15.6 |
| macOS 12.5 | earliest → < 12.5 | 12.5 |
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