CVE-2026-20641

Installed-app disclosure through StoreKit

Published Feb 11, 2026 · Updated Feb 11, 2026

Privacy issue in StoreKit across affected Apple operating systems allows local users to identify other apps installed on the same device. Apple states only that improved checks corrected the issue and has not disclosed the StoreKit request, policy decision, or validation error that exposed the installed-app inventory. Execution of a local app is required, and the documented consequence is limited to disclosure of which apps are present.

CVSS severity7.1
High
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privacy issue in StoreKit across affected Apple operating systems allows local users to identify other apps installed on the same device. Apple states only that improved checks corrected the issue and has not disclosed the StoreKit request, policy decision, or validation error that exposed the installed-app inventory. Execution of a local app is required, and the documented consequence is limited to disclosure of which apps are present.

The record

CVE
CVE-2026-20641
Published
Feb 11, 2026
Updated
Feb 11, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-200, T1518
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 11, 2026Record 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 <18.7
  2. Affected versionversion=unspecified <26.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=unspecified <18.7; version=unspecified <26.3
Apple · visionOSversion=unspecified <26.3
Apple · tvOSversion=unspecified <26.3
Apple · macOSversion=unspecified <14.8; version=unspecified <15.7; version=unspecified <26.3
Apple · watchOSversion=unspecified <26.3

Published CVSS scores

7.1CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1518Software Discovery

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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