CVE-2026-21352
HIGHCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
DNG SDK versions 1.7.1 2410 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Analysis
Arbitrary code execution in DNG SDK 1.7.1 build 2410 and earlier via out-of-bounds write when processing malicious DNG files. An attacker can achieve code execution with user privileges by tricking a victim into opening a specially crafted file. …
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Remediation
Within 24 hours: Inventory all systems and applications using DNG SDK 1.7.1 2410 or earlier; alert users to avoid opening DNG files from untrusted sources. Within 7 days: Implement file-level access controls restricting DNG file handling; consider disabling DNG support if not business-critical. …
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External POC / Exploit Code
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