CVE-2023-42901

Code execution via malformed file input

Published Dec 12, 2023 · Updated Nov 4, 2025

Memory corruption in AppleGraphicsControl in Apple macOS before 14.2 allows attackers to crash an app or execute code via a crafted file. The component insufficiently validates file input before memory operations, but Apple has not disclosed the affected parser or exact corruption primitive. Exploitation requires a user to process the file, and successful code execution runs in the context of the affected application.

CVSS severity7.8
High
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in AppleGraphicsControl in Apple macOS before 14.2 allows attackers to crash an app or execute code via a crafted file. The component insufficiently validates file input before memory operations, but Apple has not disclosed the affected parser or exact corruption primitive. Exploitation requires a user to process the file, and successful code execution runs in the context of the affected application.

The record

CVE
CVE-2023-42901
Published
Dec 12, 2023
Updated
Nov 4, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2025Record 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=unspecified <14.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=unspecified <14.2

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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