CVE-2025-24118

System crash or kernel-memory write via application

Published Jan 27, 2025 · Updated Jun 2, 2026

Kernel memory corruption in macOS before 14.7.3 or 15.3 and iPadOS before 17.7.4 allows local users to crash systems. The Kernel component mishandles memory during an undisclosed operation, allowing an application either to terminate the system unexpectedly or write kernel memory. Execution of an application on an affected device is required; Apple has not disclosed the malformed input, vulnerable function, or whether kernel-memory writes enable code execution.

CVSS severity7.1
High
EPSS probability3.75%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Kernel memory corruption in macOS before 14.7.3 or 15.3 and iPadOS before 17.7.4 allows local users to crash systems. The Kernel component mishandles memory during an undisclosed operation, allowing an application either to terminate the system unexpectedly or write kernel memory. Execution of an application on an affected device is required; Apple has not disclosed the malformed input, vulnerable function, or whether kernel-memory writes enable code execution.

The record

CVE
CVE-2025-24118
Published
Jan 27, 2025
Updated
Jun 2, 2026
Vendor
Apple
Product
macOS
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 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 <14.7.3
  2. Affected versionversion=0 <15.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=0 <14.7.3; version=0 <15.3
Apple · iPadOSversion=0 <17.7.4

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

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-787Out-of-bounds Write
T1203Exploitation for Client Execution

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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