vulnerability
OS X update for WebKit (CVE-2023-39434)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Sep 28, 2023 | Sep 28, 2023 | Mar 27, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Sep 28, 2023
Added
Sep 28, 2023
Modified
Mar 27, 2026
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.
Solution
apple-osx-upgrade-14
Rapid7 Labs
2026 Global Threat Landscape Report
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