CVE-2022-32927Network attack vector

Settings app crash via malicious Wi-Fi network

Published Nov 1, 2022 · Updated May 6, 2025

Memory-handling flaw in the Wi-Fi component of Apple iOS and iPadOS allows attackers to crash Settings via a malicious network. Apple has not disclosed the precise memory operation or input field; joining the attacker-controlled network triggers faulty memory handling. The device user must join the malicious Wi-Fi network, and the documented consequence is limited to denial of service in the Settings app.

CVSS severity7.5
High
EPSS probability0.86%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory-handling flaw in the Wi-Fi component of Apple iOS and iPadOS allows attackers to crash Settings via a malicious network. Apple has not disclosed the precise memory operation or input field; joining the attacker-controlled network triggers faulty memory handling. The device user must join the malicious Wi-Fi network, and the documented consequence is limited to denial of service in the Settings app.

The record

CVE
CVE-2022-32927
Published
Nov 1, 2022
Updated
May 6, 2025
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-400, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 1, 2022CVE publishedPublication date reported by the CVE source.
  2. May 6, 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 <15.7
  2. Affected versionversion=unspecified <16.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <15.7; version=unspecified <16.1

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

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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