CVE-2026-21095
Received Received - Intake

Heap-based Buffer Overflow in Libimagecodec.quram.so

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Samsung Mobile

Description
Heap-based buffer overflow in DNG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows remote attackers to execute arbitrary code.

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-09
AI Q&A
2026-09-09
EPSS Evaluated
N/A
NVD
CVE-2026-21095
EUVD
EUVD-2026-74636

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung libimagecodec to 1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a heap-based buffer overflow in the DNG decoder of libimagecodec.quram.so. It occurs before the SMR Sep-2026 Release 1 and allows remote attackers to execute arbitrary code by exploiting memory corruption in the decoder.

Impact Analysis

An attacker could exploit this to run malicious code on your device, potentially leading to data theft, system compromise, or unauthorized access. This is especially risky if the vulnerable library is used by applications processing image files from untrusted sources.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Update the libimagecodec.quram.so library to the SMR Sep-2026 Release 1 or later to address the heap-based buffer overflow in the DNG decoder.

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