High severity7.8NVD Advisory· Published May 8, 2023· Updated Jun 17, 2026
CVE-2023-27936
CVE-2023-27936
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. An app may be able to cause unexpected system termination or write kernel memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Range: <15.7.4
- Range: <13.3
- Range: <15.7.4
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
4- support.apple.com/en-us/HT213670nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213673nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213675nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213677nvdRelease NotesVendor Advisory
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