CVE-2024-54510

Kernel-state disclosure via improper synchronization

Published Dec 11, 2024 · Updated Apr 2, 2026

A kernel race condition in Apple iOS, iPadOS, macOS, tvOS, and watchOS allows local users to leak sensitive kernel state through an app. The Kernel component improperly synchronizes shared state, allowing concurrent access to expose it; Apple has not identified the affected function or data structure. Local code execution and winning a high-complexity race are required, and the documented consequence is disclosure only.

CVSS severity5.1
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A kernel race condition in Apple iOS, iPadOS, macOS, tvOS, and watchOS allows local users to leak sensitive kernel state through an app. The Kernel component improperly synchronizes shared state, allowing concurrent access to expose it; Apple has not identified the affected function or data structure. Local code execution and winning a high-complexity race are required, and the documented consequence is disclosure only.

The record

CVE
CVE-2024-54510
Published
Dec 11, 2024
Updated
Apr 2, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-362, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <18.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=0 <18.2
Apple · tvOSversion=0 <18.2
Apple · macOSversion=0 <13.7.2; version=0 <14.7.2; version=0 <15.2
Apple · iPadOSversion=0 <17.7.3
Apple · watchOSversion=0 <11.2

Published CVSS scores

5.1CISA-ADPCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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