CVE-2026-20984

Local information disclosure via insufficient permission handling

Published Feb 4, 2026 · Updated Feb 4, 2026

Improper permission handling in Samsung Galaxy Wearable before 2.2.68 allows local attackers to read sensitive information on non-Samsung devices. Samsung identifies an insufficient-permission handling error and says the patch removes unnecessary implementation, but it does not disclose the affected component or operation. Exploitation requires local access to an affected Android device not manufactured by Samsung; the published impact is limited to information disclosure.

CVSS severity5.1
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper permission handling in Samsung Galaxy Wearable before 2.2.68 allows local attackers to read sensitive information on non-Samsung devices. Samsung identifies an insufficient-permission handling error and says the patch removes unnecessary implementation, but it does not disclose the affected component or operation. Exploitation requires local access to an affected Android device not manufactured by Samsung; the published impact is limited to information disclosure.

The record

CVE
CVE-2026-20984
Published
Feb 4, 2026
Updated
Feb 4, 2026
Vendor
Samsung Electronics Co., Ltd.
Product
Galaxy Wearable
Classifications
CWE-280, T1533
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 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 versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Galaxy WearableAffected versions are unavailable in this record.

Published CVSS scores

5.1Samsung MobileCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/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.

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

CWE-280Improper Handling of Insufficient Permissions or Privileges
T1533Data from Local System

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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