8.8
High
Exploited
CVE-2023-32373 Apple Multiple Products WebKit Use-After-Free Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Not observed so far
Weakness
CWE-416
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. 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 |
|---|---|---|
| macOS 13.4 | earliest → < 13.4 | 13.4 |
| Safari 16.5 | earliest → < 16.5 | 16.5 |
| watchOS 9.5 | earliest → < 9.5 | 9.5 |
| iOS and iPadOS 16.5 | earliest → < 16.5 | 16.5 |
| tvOS 16.5 | earliest → < 16.5 | 16.5 |
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
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- security.gentoo.org security.gentoo.org
Timeline
- Published
- Added to the KEV catalogue
- Last modified
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