CVE-2022-32908

Local privilege escalation via MediaLibrary memory corruption

Published Sep 20, 2022 · Updated May 29, 2025

Memory corruption in Apple MediaLibrary in iOS before 15.7 and macOS before 11.7 or 12.6 allows local users to elevate privileges. Apple says inadequate input validation permits memory corruption, but it has not disclosed the specific MediaLibrary routine, input type, or corrupting operation. Exploitation requires local low-privileged access; the resulting privilege level and effects beyond privilege elevation remain undisclosed.

CVSS severity7.8
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in Apple MediaLibrary in iOS before 15.7 and macOS before 11.7 or 12.6 allows local users to elevate privileges. Apple says inadequate input validation permits memory corruption, but it has not disclosed the specific MediaLibrary routine, input type, or corrupting operation. Exploitation requires local low-privileged access; the resulting privilege level and effects beyond privilege elevation remain undisclosed.

The record

CVE
CVE-2022-32908
Published
Sep 20, 2022
Updated
May 29, 2025
Vendor
Apple
Product
iOS
Classifications
CWE-787, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 20, 2022CVE publishedPublication date reported by the CVE source.
  2. May 29, 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 <16

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Apple · iOSversion=unspecified <16
Apple · macOSversion=unspecified <11.7; version=unspecified <12.6; version=unspecified <15.7

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
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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