Out-of-bounds Read in Adobe Dng Software Development Kit (Sdk)

CVE-2026-21355

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.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (4.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-21355?
CVE-2026-21355 is a medium-severity vulnerability in Adobe Dng Software Development Kit (Sdk), classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2026-02-10.
How severe is CVE-2026-21355?
Medium severity. CVSS v3 base score is 5.5 out of 10.