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CVE Vulnerability Details :
CVE-2023-40431
PUBLISHED
More InfoOfficial Page
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
View Known Exploited Vulnerability (KEV) details
Published At-26 Sep, 2023 | 20:14
Updated At-04 Nov, 2025 | 19:19
Rejected At-
▼CVE Numbering Authority (CNA)

The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges.

Affected Products
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From unspecified before 17 (custom)
Problem Types
TypeCWE IDDescription
N/AN/AAn app may be able to execute arbitrary code with kernel privileges
Type: N/A
CWE ID: N/A
Description: An app may be able to execute arbitrary code with kernel privileges
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/en-us/HT213938
N/A
http://seclists.org/fulldisclosure/2023/Oct/8
N/A
Hyperlink: https://support.apple.com/en-us/HT213938
Resource: N/A
Hyperlink: http://seclists.org/fulldisclosure/2023/Oct/8
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/en-us/HT213938
x_transferred
http://seclists.org/fulldisclosure/2023/Oct/8
x_transferred
https://support.apple.com/kb/HT213938
N/A
Hyperlink: https://support.apple.com/en-us/HT213938
Resource:
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2023/Oct/8
Resource:
x_transferred
Hyperlink: https://support.apple.com/kb/HT213938
Resource: N/A
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-noinfoCWE-noinfo Not enough information
Type: CWE
CWE ID: CWE-noinfo
Description: CWE-noinfo Not enough information
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found