Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 15.7.4 |
| Apple | Iphone Os | < 15.7.4 |
| Apple | Macos | < 11.7.5 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT213670Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213673Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213675Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213677Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213670Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213673Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213675Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213677Release NotesVendor Advisory
FAQ
What is CVE-2023-27936?
CVE-2023-27936 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ...
How severe is CVE-2023-27936?
CVE-2023-27936 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27936?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.