8.8
High
Exploited
CVE-2023-32435 Apple Multiple Products WebKit Memory Corruption Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Not observed so far
Weakness
CWE-787
Description
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4 and iPadOS 16.4, iOS 15.7.7 and iPadOS 15.7.7. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 13.3 | earliest → < 13.3 | 13.3 |
| iOS and iPadOS 16.4 | earliest → < 16.4 | 16.4 |
| Safari 16.4 | earliest → < 16.4 | 16.4 |
References
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
Timeline
- Published
- Added to the KEV catalogue
- Last modified
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