CVE-2022-32926

Kernel code execution via insufficient bounds checks

Published Nov 1, 2022 · Updated May 6, 2025

Bounds-checking failure in the Apple kernel in tvOS before 16.1, macOS before 13, and watchOS before 9.1 allows local users to execute kernel code. The kernel performs insufficient bounds checks during an undisclosed operation; Apple has not identified the affected function or input path. Exploitation requires an app already running with root privileges, and success crosses the remaining boundary into kernel-privileged arbitrary code execution.

CVSS severity6.7
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Bounds-checking failure in the Apple kernel in tvOS before 16.1, macOS before 13, and watchOS before 9.1 allows local users to execute kernel code. The kernel performs insufficient bounds checks during an undisclosed operation; Apple has not identified the affected function or input path. Exploitation requires an app already running with root privileges, and success crosses the remaining boundary into kernel-privileged arbitrary code execution.

The record

CVE
CVE-2022-32926
Published
Nov 1, 2022
Updated
May 6, 2025
Vendor
Apple
Product
tvOS
Classifications
CWE-119, T1068
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Nov 1, 2022CVE publishedPublication date reported by the CVE source.
  2. May 6, 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 <15.7
  2. Affected versionversion=unspecified <16.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Apple · tvOSversion=unspecified <15.7; version=unspecified <16.1
Apple · macOSversion=unspecified <13
Apple · watchOSversion=unspecified <9.1

Published CVSS scores

6.7CISA-ADPCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:N/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)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
T1068Exploitation for Privilege Escalation

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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