CVE-2022-42795Network attack vector

Arbitrary code execution via crafted image processing

Published Nov 1, 2022 · Updated Apr 22, 2025

Memory-safety failure in Apple's Accelerate Framework before macOS 13 and watchOS 9 allows remote attackers to execute code via a crafted image. The framework consumes memory incorrectly while processing attacker-controlled image data, but Apple has not disclosed the specific operation or data structure involved. Exploitation requires user interaction that causes the image to be processed and executes code in the affected processing context.

CVSS severity8.8
High
EPSS probability1.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory-safety failure in Apple's Accelerate Framework before macOS 13 and watchOS 9 allows remote attackers to execute code via a crafted image. The framework consumes memory incorrectly while processing attacker-controlled image data, but Apple has not disclosed the specific operation or data structure involved. Exploitation requires user interaction that causes the image to be processed and executes code in the affected processing context.

The record

CVE
CVE-2022-42795
Published
Nov 1, 2022
Updated
Apr 22, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-787, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 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 <13
  2. Affected versionversion=unspecified <16

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=unspecified <13; version=unspecified <16
Apple · watchOSversion=unspecified <16; version=unspecified <9

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
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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