CVE-2023-40436

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. An attacker may be able to cause unexpected system termination or read kernel memory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
appleCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
VendorProductVersion
applemacos
𝑥
< 14.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2023/Oct/3
https://support.apple.com/en-us/HT213940
http://seclists.org/fulldisclosure/2023/Oct/3
https://support.apple.com/en-us/HT213940
https://support.apple.com/kb/HT213940