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Status published
Unknown
CVE-2023-39434
A use-after-free issue was addressed with improved memory management. This...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://support.apple.com/en-us/HT213938
- https://support.apple.com/en-us/HT213940
- https://support.apple.com/en-us/HT213937
- http://www.openwall.com/lists/oss-security/2023/09/28/3
- http://seclists.org/fulldisclosure/2023/Oct/8
- http://seclists.org/fulldisclosure/2023/Oct/9
- http://seclists.org/fulldisclosure/2023/Oct/3
- https://security.gentoo.org/glsa/202401-33
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Affected Vendor
Apple
View all reports →Affected Software
iOS and iPadOS, macOS, watchOS
Vulnerable Versions:
unspecified
Timeline
Official Publish:
September 26th, 2023
Last Modified:
May 2nd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.