CVE-2025-21043 — Samsung Mobile Devices Out-of-Bounds Write Vulnerability
2025-10-02 • CISA Known Exploited Vulnerability
[event] Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so which allows remote attackers to execute arbitrary code.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Samsung |
| Product | Mobile Devices |
| CWE | CWE-787 |
| CVE ID | CVE-2025-21043 |
| Date Added | 2025-10-02 |
| Due Date | 2025-10-23 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-10-23