Critical severity9.8NVD Advisory· Published Sep 27, 2023· Updated Jun 17, 2026
CVE-2023-40400
CVE-2023-40400
Description
This issue was addressed with improved checks. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. A remote user may cause an unexpected app termination or arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7before 17+ 1 more
- (no CPE)range: before 17
- (no CPE)range: unspecified
- Range: before 17
- Range: before 17
- Range: unspecified
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
13- seclists.org/fulldisclosure/2023/Oct/10nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Oct/3nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Oct/8nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Oct/9nvdMailing ListThird Party Advisory
- support.apple.com/en-us/HT213936nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213937nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213938nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213940nvdRelease NotesVendor Advisory
- support.apple.com/kb/HT213841nvdRelease NotesVendor Advisory
- support.apple.com/kb/HT213936nvd
- support.apple.com/kb/HT213937nvd
- support.apple.com/kb/HT213938nvd
- support.apple.com/kb/HT213940nvd
News mentions
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