Out-of-bounds Read in Samsung Android
CVE-2025-21074
Out-of-bounds read in libimagecodec.quram.so prior to SMR Nov-2025 Release 1 allows remote attackers to access out-of-bounds memory.
Vulnerability class: Buffer Overflow
Published · last modified .
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:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 17.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Samsung Android — versions 13.0, 14.0, 15.0
- Samsung Mobile Devices — versions SMR Nov-2025 Release in Android 13, 14, 15, 16
Weakness classification (CWE)
References
- security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-21074?
- CVE-2025-21074 is a medium-severity vulnerability in Samsung Android, classified under Out-of-bounds Read. CVSS score: 4.3/10. Published 2025-11-05.
- How severe is CVE-2025-21074?
- Medium severity. CVSS v3 base score is 4.3 out of 10.