CVE-2022-22621

Physical disclosure via keyboard suggestions

Published Mar 18, 2022 · Updated Aug 3, 2024

Information disclosure in UIKit in Apple iOS and iPadOS before 15.4 allows physically proximate attackers to view sensitive keyboard suggestions. Apple identifies the locus as UIKit but has not published which checks were missing or how untrusted suggestion data passed them. Exploitation requires physical access to a device and exposes displayed suggestion content; no write or service-interruption impact is reported.

CVSS severity4.6
Medium
EPSS probability0.30%
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 UIKit in Apple iOS and iPadOS before 15.4 allows physically proximate attackers to view sensitive keyboard suggestions. Apple identifies the locus as UIKit but has not published which checks were missing or how untrusted suggestion data passed them. Exploitation requires physical access to a device and exposes displayed suggestion content; no write or service-interruption impact is reported.

The record

CVE
CVE-2022-22621
Published
Mar 18, 2022
Updated
Aug 3, 2024
Vendor
Apple
Product
iOS and iPadOS
Classifications
T1005
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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 <15.4

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <15.4
Apple · tvOSversion=unspecified <15.4
Apple · macOSversion=unspecified <12.3
Apple · watchOSversion=unspecified <8.5

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
4.6NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/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.

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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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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