CVE-2022-42815

Local access to user-sensitive data

Published Nov 1, 2022 · Updated Apr 21, 2025

Information disclosure in the Mail component of Apple macOS before 13 allows local users to read user-sensitive data. Apple states only that improved data protection corrected the issue and has not disclosed the Mail operation or protection failure involved. Exploitation requires local application execution and user interaction; the reported impact is limited to confidentiality, with no integrity or availability effect.

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

What happened

Information disclosure in the Mail component of Apple macOS before 13 allows local users to read user-sensitive data. Apple states only that improved data protection corrected the issue and has not disclosed the Mail operation or protection failure involved. Exploitation requires local application execution and user interaction; the reported impact is limited to confidentiality, with no integrity or availability effect.

The record

CVE
CVE-2022-42815
Published
Nov 1, 2022
Updated
Apr 21, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-200, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 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

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=unspecified <13

Published CVSS scores

5.5[email protected]CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS: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.

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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-200Exposure of Sensitive Information to an Unauthorized Actor
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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