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CVE-2025-21043 - Samsung Mobile Devices Out-of-Bounds Write Vulnerability

Project:Samsung

Product:Mobile Devices

Date Added:2025-10-02Due Date:2025-10-23

Vulnerability Name

Samsung Mobile Devices Out-of-Bounds Write Vulnerability

Description

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

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09

https://nvd.nist.gov/vuln/detail/CVE-2025-21043

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