CVE-2026-21355: Adobe Dng Software Development Kit

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

DNG SDK versions 1.7.1 2410 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Dng Software Development Kit: before 1.7.2 (fixed in 1.7.2)

Published 2026-02-10. Last modified 2026-08-28.