CVE-2026-21048
Received Received - Intake

Out-of-Bounds Write in Quram DNG Parser

Publication date: 2026-07-10

Last updated on: 2026-07-10

Assigner: Samsung Mobile

Description
Out-of-bounds write in parsing DNG format in libimagecodec.media.quram.so prior to SMR Jul-2026 Release 1 allows remote attackers to write out-of-bounds memory.

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Meta Information

Published
2026-07-10
Last Modified
2026-07-10
Generated
2026-07-10
AI Q&A
2026-07-10
EPSS Evaluated
N/A
NVD
CVE-2026-21048
EUVD
EUVD-2026-42818

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 vulnerability is an out-of-bounds write issue found in the parsing of the DNG format within the libimagecodec.media.quram.so component. It affects versions prior to the SMR Jul-2026 Release 1. The flaw allows remote attackers to write data outside the intended memory boundaries, potentially leading to memory corruption.

Impact Analysis

The vulnerability can allow remote attackers to perform out-of-bounds memory writes, which may result in memory corruption. This can lead to crashes, unexpected behavior, or potentially allow attackers to execute arbitrary code or escalate privileges on the affected system.

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