Integer Overflow Vulnerability in Adobe DNG SDK Affects Users
CVE-2026-21353

7.8HIGH

Key Information:

Vendor

Adobe
Status
Dng Sdk
Vendor
CVE Published:
10 February 2026

What is CVE-2026-21353?

Adobe DNG SDK versions 1.7.1 2410 and earlier are susceptible to an integer overflow or wraparound vulnerability. If exploited, this vulnerability could allow an attacker to execute arbitrary code within the context of the current user, contingent upon user interaction. Specifically, a victim would need to open a specially crafted malicious file for the exploit to occur.

Affected Version(s)

DNG SDK 0 <= 1.7.1 2410

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

.