Out-of-Bounds Write Vulnerability in DNG SDK by Adobe
CVE-2026-21352

7.8HIGH

Key Information:

Vendor

Adobe
Status
Adobe Dng Software Development Kit (sdk)
Vendor
CVE Published:
10 February 2026

What is CVE-2026-21352?

The DNG SDK versions 1.7.1 2410 and earlier are susceptible to a vulnerability that allows an out-of-bounds write, potentially leading to arbitrary code execution. This security flaw necessitates user interaction, as exploitation can only occur when a user opens a specially crafted malicious file. It emphasizes the need for vigilance when handling unknown files to prevent unauthorized actions within the software.

Affected Version(s)

Adobe DNG Software Development Kit (SDK) 0 <= 1.7.1.2410

Adobe DNG Software Development Kit (SDK) 0 <= 1.7.1.2410

Adobe DNG Software Development Kit (SDK) 1.7.1.2471

References

https://helpx.adobe.com/security/products/dng-sdk/apsb26-...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.