CVE-2023-32397

Protected filesystem modification via Shell state error

Published Jun 23, 2023 · Updated Dec 5, 2024

A logic flaw in Shell in Apple iOS, iPadOS, and macOS allows local users to modify protected filesystem areas through an app. Apple identifies faulty state management but has not published the erroneous state transition or missing check. Exploitation requires app execution on the device and grants writes to protected filesystem areas; no broader impact is documented.

CVSS severity7.5
High
EPSS probability0.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A logic flaw in Shell in Apple iOS, iPadOS, and macOS allows local users to modify protected filesystem areas through an app. Apple identifies faulty state management but has not published the erroneous state transition or missing check. Exploitation requires app execution on the device and grants writes to protected filesystem areas; no broader impact is documented.

The record

CVE
CVE-2023-32397
Published
Jun 23, 2023
Updated
Dec 5, 2024
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-787, T1068
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Jun 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Dec 5, 2024Record 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

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Apple · iOS and iPadOSversion=unspecified <15.7
Apple · macOSversion=unspecified <11.7; version=unspecified <12.6; version=unspecified <13.4

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
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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