CVE-2026-21105

Local sensitive-information disclosure

Published Sep 9, 2026 · Updated Sep 10, 2026

Improper access control in Samsung Collection before 1.0.1.14 on Android 15 or 2.0.02.7 on Android 16 allows local users to read sensitive data. Samsung has not disclosed the affected component, protected resource, or incorrect access-control operation inside Collection. Exploitation requires local execution plus an unspecified attack condition, and the published impact is limited to disclosure without data changes or service interruption.

CVSS severity5.9
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Samsung Collection before 1.0.1.14 on Android 15 or 2.0.02.7 on Android 16 allows local users to read sensitive data. Samsung has not disclosed the affected component, protected resource, or incorrect access-control operation inside Collection. Exploitation requires local execution plus an unspecified attack condition, and the published impact is limited to disclosure without data changes or service interruption.

The record

CVE
CVE-2026-21105
Published
Sep 9, 2026
Updated
Sep 10, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.9Samsung MobileCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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.

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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

CWE-284Improper Access Control

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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