Heap-based Buffer Overflow in Libimagecodec.quram.so

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.

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Detection Guidance

This vulnerability involves a heap-based buffer overflow in the DNG decoder of libimagecodec.quram.so. Detection requires checking for vulnerable versions of the library and monitoring for unusual memory corruption patterns during image processing. No specific commands are provided in the context.

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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.

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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.

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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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