Out-of-Bounds Write Vulnerability in Samsung's Image Codec Library
CVE-2025-21042

8.8HIGH

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
12 September 2025

What is CVE-2025-21042?

The vulnerability in libimagecodec.quram.so allows remote attackers to perform an out-of-bounds write, potentially leading to arbitrary code execution on affected systems. This flaw can be exploited remotely, posing significant security risks if not mitigated. Users are advised to update to the latest release to secure their systems against potential attacks.

Affected Version(s)

Samsung Mobile Devices SMR Apr-2025 Release in Android 13, 14, 15

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-21042 : Out-of-Bounds Write Vulnerability in Samsung's Image Codec Library