high8.8Known exploited
CVE-2025-21043
Samsung Mobile Devices Out-of-Bounds Write Vulnerability
Exploited in the wild
This vulnerability is on the CISA Known Exploited Vulnerabilities list, added 2025-10-02. Federal due date: 2025-10-23.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Impact
Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so which allows remote attackers to execute arbitrary code.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Samsung | Android | Versions 13.0, 14.0, 15.0, 16.0 |