Buffer overflow in Samsung Android

CVE-2025-58478

Out-of-bounds write in libimagecodec.quram.so prior to SMR Dec-2025 Release 1 allows remote attackers to access out-of-bounds memory.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (13.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Samsung Android — versions 13.0, 14.0, 15.0
Samsung Mobile Devices — versions SMR Dec-2025 Release in Android 13, 14, 15, 16

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-58478?: CVE-2025-58478 is a medium-severity vulnerability in Samsung Android, classified under Out-of-bounds Write. CVSS score: 4.3/10. Published 2025-12-02.
How severe is CVE-2025-58478?: Medium severity. CVSS v3 base score is 4.3 out of 10.