CVE-2026-28882

Local installed-app enumeration

Published Mar 25, 2026 · Updated Mar 25, 2026

Information disclosure in Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS allows local apps to enumerate installed apps. Apple identifies libxpc but states only that improved checks addressed the issue; the faulty operation and accepted input remain undisclosed. Exploitation requires local app execution and reveals the installed-app list, with no reported ability to alter data or interrupt service.

CVSS severity4.0
Medium
EPSS probability0.19%
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 Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS allows local apps to enumerate installed apps. Apple identifies libxpc but states only that improved checks addressed the issue; the faulty operation and accepted input remain undisclosed. Exploitation requires local app execution and reveals the installed-app list, with no reported ability to alter data or interrupt service.

The record

CVE
CVE-2026-28882
Published
Mar 25, 2026
Updated
Mar 25, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
T1518
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 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=0 <26.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=0 <26.4
Apple · visionOSversion=0 <26.4
Apple · tvOSversion=0 <26.4
Apple · macOSversion=0 <26.4
Apple · watchOSversion=0 <26.4

Published CVSS scores

4.0CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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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