CVE-2022-42811

Sensitive-data access via insufficient sandbox restrictions

Published Nov 1, 2022 · Updated Apr 22, 2025

Improper access control in Apple Sandbox on macOS before 13, tvOS before 16.1, and watchOS before 9.1 allows apps to read user-sensitive data. Apple has not published the specific Sandbox locus or the access-control operation that mishandles an app request; the disclosed fix adds sandbox restrictions. Exploitation requires a user to run an app locally, and the reported consequence is limited to reading user-sensitive data.

CVSS severity5.5
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper access control in Apple Sandbox on macOS before 13, tvOS before 16.1, and watchOS before 9.1 allows apps to read user-sensitive data. Apple has not published the specific Sandbox locus or the access-control operation that mishandles an app request; the disclosed fix adds sandbox restrictions. Exploitation requires a user to run an app locally, and the reported consequence is limited to reading user-sensitive data.

The record

CVE
CVE-2022-42811
Published
Nov 1, 2022
Updated
Apr 22, 2025
Vendor
Apple
Product
tvOS
Classifications
CWE-284, T1005
Attack vector
local
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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=unspecified <16.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · tvOSversion=unspecified <16.1
Apple · macOSversion=unspecified <13
Apple · watchOSversion=unspecified <9.1

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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-284Improper Access Control
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo