CVE-2025-57836

Local privilege escalation via temporary-folder DLL hijacking

Published Jan 5, 2026 · Updated Jan 5, 2026

DLL hijacking in Samsung Magician 6.3.0 through 8.3.2 on Windows allows local users to escalate privileges during installation. The Windows Installer creates a temporary folder with weak permissions, allowing a non-admin user to place a DLL that the privileged process loads. Exploitation requires local low-privileged access and an installation event, after which attacker-controlled code runs with elevated privileges.

CVSS severity7.8
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DLL hijacking in Samsung Magician 6.3.0 through 8.3.2 on Windows allows local users to escalate privileges during installation. The Windows Installer creates a temporary folder with weak permissions, allowing a non-admin user to place a DLL that the privileged process loads. Exploitation requires local low-privileged access and an installation event, after which attacker-controlled code runs with elevated privileges.

The record

CVE
CVE-2025-57836
Published
Jan 5, 2026
Updated
Jan 5, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-427, T1574.002
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 5, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element
T1574.002DLL Side-Loading

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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