Live › vulnerability › CVE-2022-32893
Go to dashboardApple iOS and macOS contain an out-of-bounds write flaw in WebKit-style content processing. A malicious web page can run code on the device when it is opened.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Apple iOS and macOS | vendor | – | – |
| apple safari | vendor | < 15.6.1 | 15.6.1 |
| apple ipados | vendor | < 15.6.1 | 15.6.1 |
| apple iphone os | vendor | < 15.6.1 | 15.6.1 |
| apple macos | vendor | >= 12.0, < 12.5.1 | 12.5.1 |
| fedoraproject fedora | vendor | = 35 | – |
| fedoraproject fedora | vendor | = 36 | – |
| debian linux | vendor | = 10.0 | – |
| debian linux | vendor | = 11.0 | – |
| webkitgtk | vendor | < 2.36.7 | 2.36.7 |
| wpewebkit wpe webkit | vendor | < 2.36.7 | 2.36.7 |
Settings > General > Software Update on iOS, or Apple menu > About This Mac on macOS, and compare the build with the patched version in Apple's advisory.
Update iOS and macOS to a release that includes Apple's fix for CVE-2022-32893; CISA requires applying the vendor update.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
This page as .md · .json · in your agent: get_signal("CVE-2022-32893")
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