CVE-2025-21042 KEV
8.8
HIGH · CVSS 3.1 · EPSS 33.2% (pctl 98)
Patch first
On CISA KEV — known exploited in the wild, due 2025-12-01.
Description
Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.
Scoring
| CVSS | 8.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 33.17% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-787 |
| On CISA KEV | yes — remediate by 2025-12-01 |
| Public exploit | none known |
| Published | 2025-09-12 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Samsung Mobile Devices Out-of-Bounds Write Vulnerability |
|---|---|
| Added | 2025-11-10 |
| Due | 2025-12-01 |
| Vendor / product | Samsung / Mobile Devices |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| samsung | android |
References
→ the Explorer · watch your stack · NVD