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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00379.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Samsung Mobile Subscribe
Samsung Mobile Devices Subscribe

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Samsung Mobile Subscribe
Samsung Mobile Devices Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=07 cve-icon cve-icon
History

Wed, 05 Aug 2026 03:00:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Memory Write in Samsung DNG Parser
Weaknesses CWE-787

Tue, 04 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
Title Out-of-bounds Write via Malformed DNG in Samsung Image Codec
Weaknesses CWE-787

Wed, 29 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title Out-of-bounds Write via Malformed DNG in Samsung Image Codec
Weaknesses CWE-787

Fri, 24 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung Image Codec During DNG Parsing
Weaknesses CWE-122
CWE-788

Sat, 18 Jul 2026 04:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung Image Codec During DNG Parsing
Weaknesses CWE-122
CWE-788

Thu, 16 Jul 2026 10:30:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung DNG Image Parser
Weaknesses CWE-787

Mon, 13 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung DNG Image Parser
Weaknesses CWE-787

Sun, 12 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Out‑of‑bounds Write in Samsung DNG Parsing
Weaknesses CWE-787

Sat, 11 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title Out‑of‑bounds Write in Samsung DNG Parsing
Weaknesses CWE-787

Fri, 10 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 10 Jul 2026 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Mobile
Samsung Mobile samsung Mobile Devices
Vendors & Products Samsung Mobile
Samsung Mobile samsung Mobile Devices

Fri, 10 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
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.
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-07-10T15:05:58.428Z

Reserved: 2025-12-11T01:33:35.817Z

Link: CVE-2026-21048

cve-icon Vulnrichment

Updated: 2026-07-10T15:05:43.861Z

cve-icon NVD

Status : Deferred

Published: 2026-07-10T05:16:35.410

Modified: 2026-07-10T17:56:00.910

Link: CVE-2026-21048

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-05T02:45:17Z

Weaknesses

No weakness.