PT-2023-2899 · Apple+9 · Safari+16
Published
2023-05-10
·
Updated
2025-10-23
·
CVE-2023-32373
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
watchOS versions prior to 9.5
tvOS versions prior to 16.5
macOS Ventura versions prior to 13.4
iOS versions prior to 15.7.6 and prior to 16.5
iPadOS versions prior to 15.7.6 and prior to 16.5
Safari versions prior to 16.5
Description
A use-after-free issue was addressed with improved memory management. 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. The issue is related to the WebKit module, which is responsible for displaying web pages, and is associated with the use of memory after it has been freed.
Recommendations
For watchOS versions prior to 9.5, update to watchOS 9.5 or later.
For tvOS versions prior to 16.5, update to tvOS 16.5 or later.
For macOS Ventura versions prior to 13.4, update to macOS Ventura 13.4 or later.
For iOS versions prior to 15.7.6, update to iOS 15.7.6 or later.
For iOS versions prior to 16.5, update to iOS 16.5 or later.
For iPadOS versions prior to 15.7.6, update to iPadOS 15.7.6 or later.
For iPadOS versions prior to 16.5, update to iPadOS 16.5 or later.
For Safari versions prior to 16.5, update to Safari 16.5 or later.
Fix
Use After Free
Divide By Zero
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Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Apple Macos
Red Hat
Rocky Linux
Safari
Suse
Ubuntu
Webkit
Ios
Ipados
Macos Ventura
Tvos
Watchos