CVE-2024-23296

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Summary

CVECVE-2024-23296
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-03-05 20:16:01 UTC
Updated2026-04-03 11:43:21 UTC
DescriptionA memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.002580000 probability, percentile 0.492130000 (date 2026-04-21)

CISA KEV: Listed on 2024-03-06; due 2024-03-27; ransomware use Unknown

Problem Types: CWE-787 | An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited. | CWE-787 CWE-787 Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1ADPDECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA Known Exploited Vulnerability

VendorApple
ProductMultiple Products
NameApple Multiple Products Memory Corruption Vulnerability
Required ActionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Noteshttps://support.apple.com/en-us/HT214081, https://support.apple.com/en-us/HT214082, https://support.apple.com/en-us/HT214084, https://support.apple.com/en-us/HT214086, https://support.apple.com/en-us/HT214088 ; https://nvd.nist.gov/vuln/detail/CVE-2024-23296

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple IOS And IPadOS affected 16.7.8 custom Not specified
CNA Apple IOS And IPadOS affected 17.4 custom Not specified
CNA Apple MacOS affected 12.7.6 custom Not specified
CNA Apple MacOS affected 13.6.7 custom Not specified
CNA Apple MacOS affected 14.4 custom Not specified
CNA Apple TvOS affected 17.4 custom Not specified
CNA Apple VisionOS affected 1.1 custom Not specified
CNA Apple WatchOS affected 10.4 custom Not specified
ADP Apple Ipad Os affected 17.4 custom Not specified
ADP Apple Iphone Os affected 17.4 custom Not specified
ADP Apple Macos affected 14.0 14.4 custom Not specified
ADP Apple Tvos affected 17.4 custom Not specified
ADP Apple Visionos affected 1.1 custom Not specified
ADP Apple Watchos affected 10.4 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/120883 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/kb/HT214088 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/en-us/120895 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/120898 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/21 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/kb/HT214087 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/kb/HT214100 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/en-us/120910 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/120881 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/25 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
seclists.org/fulldisclosure/2024/May/13 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
seclists.org/fulldisclosure/2024/Mar/24 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/120900 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/kb/HT214118 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/kb/HT214081 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/18 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/120893 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2024/Jul/20 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/kb/HT214107 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/26 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
seclists.org/fulldisclosure/2024/May/11 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
support.apple.com/kb/HT214086 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/kb/HT214084 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
support.apple.com/en-us/120882 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/HT214081 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Additional Advisory Data

SourceTimeEvent
ADP2024-03-06T00:00:00.000ZCVE-2024-23296 added to CISA KEV

Legacy QID Mappings

  • 379478 Apple macOS Sonoma 14.4 Not Installed (HT214084)
  • 610549 Apple iOS 17.4 and iPadOS 17.4 Security Update Missing
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