← KEV catalog
CISA known exploited vulnerability

CVE-2025-21042

Samsung Mobile Devices Out-of-Bounds Write Vulnerability

SOURCE FACT

Samsung · Mobile Devices

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so. This vulnerability could allow remote attackers to execute arbitrary code.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA notes

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=04 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21042

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

Could this product be present?