CVE-2025-21042: Samsung Mobile Devices Out-of-Bounds Write Vulnerability

Published Sep 12, 2025
·
Updated

Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.

Other sources

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so. This vulnerability could allow remote attackers to execute arbitrary code.

— CISA

Affected Software

88 affected components
libimagecodec libimagecodec.quram.so<SMR Apr-2025 Release 1
Samsung Android=13.0
Samsung Android=13.0-smr-apr-2022-r1
Samsung Android=13.0-smr-apr-2023-r1
Samsung Android=13.0-smr-apr-2024-r1
Samsung Android=13.0-smr-aug-2022-r1
Samsung Android=13.0-smr-aug-2023-r1
Samsung Android=13.0-smr-aug-2024-r1
Samsung Android=13.0-smr-dec-2021-r1
Samsung Android=13.0-smr-dec-2022-r1
Samsung Android=13.0-smr-dec-2023-r1
Samsung Android=13.0-smr-dec-2024-r1
Samsung Android=13.0-smr-feb-2022-r1
Samsung Android=13.0-smr-feb-2023-r1
Samsung Android=13.0-smr-feb-2024-r1
Samsung Android=13.0-smr-feb-2025-r1
Samsung Android=13.0-smr-jan-2022-r1
Samsung Android=13.0-smr-jan-2023-r1
Samsung Android=13.0-smr-jan-2024-r1
Samsung Android=13.0-smr-jan-2025-r1
Samsung Android=13.0-smr-jul-2022-r1
Samsung Android=13.0-smr-jul-2023-r1
Samsung Android=13.0-smr-jul-2024-r1
Samsung Android=13.0-smr-jun-2022-r1
Samsung Android=13.0-smr-jun-2023-r1
Samsung Android=13.0-smr-jun-2024-r1
Samsung Android=13.0-smr-mar-2022-r1
Samsung Android=13.0-smr-mar-2023-r1
Samsung Android=13.0-smr-mar-2024-r1
Samsung Android=13.0-smr-may-2022-r1
Samsung Android=13.0-smr-may-2023-r1
Samsung Android=13.0-smr-may-2024-r1
Samsung Android=13.0-smr-may-2025-r1
Samsung Android=13.0-smr-nov-2021-r1
Samsung Android=13.0-smr-nov-2022-r1
Samsung Android=13.0-smr-nov-2023-r1
Samsung Android=13.0-smr-nov-2024-r1
Samsung Android=13.0-smr-oct-2022-r1
Samsung Android=13.0-smr-oct-2023-r1
Samsung Android=13.0-smr-oct-2024-r1
Samsung Android=13.0-smr-sep-2022-r1
Samsung Android=13.0-smr-sep-2023-r1
Samsung Android=13.0-smr-sep-2024-r1
Samsung Android=14.0
Samsung Android=14.0-smr-apr-2022-r1
Samsung Android=14.0-smr-apr-2023-r1
Samsung Android=14.0-smr-apr-2024-r1
Samsung Android=14.0-smr-aug-2022-r1
Samsung Android=14.0-smr-aug-2023-r1
Samsung Android=14.0-smr-aug-2024-r1
Samsung Android=14.0-smr-dec-2021-r1
Samsung Android=14.0-smr-dec-2022-r1
Samsung Android=14.0-smr-dec-2023-r1
Samsung Android=14.0-smr-dec-2024-r1
Samsung Android=14.0-smr-feb-2022-r1
Samsung Android=14.0-smr-feb-2023-r1
Samsung Android=14.0-smr-feb-2024-r1
Samsung Android=14.0-smr-feb-2025-r1
Samsung Android=14.0-smr-jan-2022-r1
Samsung Android=14.0-smr-jan-2023-r1
Samsung Android=14.0-smr-jan-2024-r1
Samsung Android=14.0-smr-jan-2025-r1
Samsung Android=14.0-smr-jul-2022-r1
Samsung Android=14.0-smr-jul-2023-r1
Samsung Android=14.0-smr-jul-2024-r1
Samsung Android=14.0-smr-jun-2022-r1
Samsung Android=14.0-smr-jun-2023-r1
Samsung Android=14.0-smr-jun-2024-r1
Samsung Android=14.0-smr-mar-2022-r1
Samsung Android=14.0-smr-mar-2023-r1
Samsung Android=14.0-smr-mar-2024-r1
Samsung Android=14.0-smr-mar-2025-r1
Samsung Android=14.0-smr-may-2022-r1
Samsung Android=14.0-smr-may-2023-r1
Samsung Android=14.0-smr-may-2024-r1
Samsung Android=14.0-smr-nov-2021-r1
Samsung Android=14.0-smr-nov-2022-r1
Samsung Android=14.0-smr-nov-2023-r1
Samsung Android=14.0-smr-nov-2024-r1
Samsung Android=14.0-smr-oct-2022-r1
Samsung Android=14.0-smr-oct-2023-r1
Samsung Android=14.0-smr-oct-2024-r1
Samsung Android=14.0-smr-sep-2022-r1
Samsung Android=14.0-smr-sep-2023-r1
Samsung Android=14.0-smr-sep-2024-r1
Samsung Android=15.0
Samsung Android=15.0-smr-mar-2025-r1
Samsung Mobile Devices

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Remove

    Remove Samsung Mobile Devices: libimagecodec.quram.so from your environment.

    Discontinue use of the product if mitigations are unavailable.

  2. Compensating control

    Apply mitigations per vendor instructions.

  3. Compensating control

    Follow applicable BOD 22-01 guidance for cloud services.

Event History

Sep 12, 2025
CVE Published
via MITRE·07:21 AM
Data Sourced
via MITRE·07:21 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:15 AM
DescriptionSeverityWeaknessAffected Software
Nov 7, 2025
News Published
via BleepingComputer·06:23 PM
News Published
via BleepingComputer·06:24 PM
News Published
via The Register·09:38 PM
News Published
via The Register·09:42 PM
Nov 10, 2025
Known Exploited
via CISA·12:00 AM
Data Sourced
via CISA·12:00 AM
RemedyDescriptionAffected Software
News Published
via BleepingComputer·08:00 PM
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Frequently Asked Questions

1

What is the severity of CVE-2025-21042?

CVE-2025-21042 has a high severity level due to potential remote code execution risks.

2

How do I fix CVE-2025-21042?

To fix CVE-2025-21042, update to SMR Apr-2025 Release 1 or a later version.

3

Who is affected by CVE-2025-21042?

CVE-2025-21042 affects users of libimagecodec.quram.so prior to SMR Apr-2025 Release 1.

4

What type of vulnerability is CVE-2025-21042?

CVE-2025-21042 is an out-of-bounds write vulnerability.

5

Can CVE-2025-21042 lead to data breaches?

Yes, CVE-2025-21042 can allow remote attackers to execute arbitrary code, potentially leading to data breaches.

Company

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