CVE-2023-32395

Local modification of protected filesystem areas

Published Jun 23, 2023 · Updated Nov 3, 2025

A state-management logic flaw in Perl in Apple macOS allows local users to modify protected file-system areas through an app. Apple has not disclosed which Perl state transition is mishandled or how app-controlled input reaches the protected paths. Execution of an app is required; the documented consequence is protected-file modification, with no reported disclosure or service interruption.

CVSS severity5.5
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A state-management logic flaw in Perl in Apple macOS allows local users to modify protected file-system areas through an app. Apple has not disclosed which Perl state transition is mishandled or how app-controlled input reaches the protected paths. Execution of an app is required; the documented consequence is protected-file modification, with no reported disclosure or service interruption.

The record

CVE
CVE-2023-32395
Published
Jun 23, 2023
Updated
Nov 3, 2025
Vendor
Apple
Product
macOS
Classifications
CWE-787
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 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 <11.7
  2. Affected versionversion=unspecified <12.6
  3. Affected versionversion=unspecified <13.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=unspecified <11.7; version=unspecified <12.6; version=unspecified <13.4

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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.

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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-787Out-of-bounds Write

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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