CVE-2024-23239

Summary

CVE	CVE-2024-23239
State	PUBLISHED
Assigner	apple
Source Priority	CVE Program / NVD first with legacy fallback
Published	2024-03-08 02:15:48 UTC
Updated	2026-04-02 19:17:03 UTC
Description	A race condition was addressed with improved state handling. This issue is fixed in iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, watchOS 10.4. An app may be able to leak sensitive user information.

Risk And Classification

Primary CVSS: v3.1 4.7 MEDIUM from [email protected]

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

EPSS: 0.000580000 probability, percentile 0.180880000 (date 2026-04-07)

Problem Types: CWE-362 | An app may be able to leak sensitive user information | CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Version	Source	Type	Score	Severity	Vector
3.1	[email protected]	Primary	4.7	MEDIUM	`CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N`
3.1	ADP	DECLARED	5.9	MEDIUM	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`
3.1	134c704f-9b21-4f2e-91b3-4a467353bcc0	Secondary	5.9	MEDIUM	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`

CVSS v3.1 Breakdown

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

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

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Apple	Ipad Os	All	All	All	All
Operating System	Apple	Iphone Os	All	All	All	All
Operating System	Apple	Macos	All	All	All	All
Operating System	Apple	Tvos	All	All	All	All
Operating System	Apple	Watchos	All	All	All	All

Vendor Declared Affected Products

Source	Vendor	Product	Version	Platforms
CNA	Apple	IOS And IPadOS	affected 17.4 custom	Not specified
CNA	Apple	MacOS	affected 14.4 custom	Not specified
CNA	Apple	TvOS	affected 17.4 custom	Not specified
CNA	Apple	WatchOS	affected 10.4 custom	Not specified

References

Reference	Source	Link	Tags
support.apple.com/kb/HT214088	af854a3a-2127-422b-91ae-364da2661108	support.apple.com
support.apple.com/en-us/120895	[email protected]	support.apple.com
seclists.org/fulldisclosure/2024/Mar/21	af854a3a-2127-422b-91ae-364da2661108	seclists.org	Mailing List
support.apple.com/en-us/120881	[email protected]	support.apple.com
support.apple.com/en-us/HT214084	af854a3a-2127-422b-91ae-364da2661108	support.apple.com	Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/25	af854a3a-2127-422b-91ae-364da2661108	seclists.org	Mailing List
support.apple.com/en-us/HT214086	af854a3a-2127-422b-91ae-364da2661108	support.apple.com	Vendor Advisory
seclists.org/fulldisclosure/2024/Mar/24	af854a3a-2127-422b-91ae-364da2661108	seclists.org	Mailing List
support.apple.com/kb/HT214081	af854a3a-2127-422b-91ae-364da2661108	support.apple.com
support.apple.com/en-us/120893	[email protected]	support.apple.com
support.apple.com/kb/HT214086	af854a3a-2127-422b-91ae-364da2661108	support.apple.com
support.apple.com/kb/HT214084	af854a3a-2127-422b-91ae-364da2661108	support.apple.com
support.apple.com/en-us/120882	[email protected]	support.apple.com
support.apple.com/en-us/HT214088	af854a3a-2127-422b-91ae-364da2661108	support.apple.com	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

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

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