---
id: CVE-2026-21355
title: >-
  DNG SDK versions 1.7.1 2410 and earlier are affected by an out-of-bounds read
  vulnerability that could lead to memory exposure
summary: >-
  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.
  Exploitatio…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'
cwe:
  - CWE-125
vendor: adobe
product: dng_software_development_kit
affected:
  - dng_software_development_kit < 1.7.2
patched:
  - dng_software_development_kit 1.7.2
published: '2026-02-10'
updated: '2026-08-27'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-21355'
references:
  - url: 'https://helpx.adobe.com/security/products/dng-sdk/apsb26-23.html'
    label: psirt@adobe.com
tags:
  - nvd
epss: 0.00158
epssPercentile: 0.0418
ingestedAt: '2026-08-27T21:08:17.062Z'
---

## Overview

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

- `dng_software_development_kit < 1.7.2`

## Remediation

Upgrade past the affected range:

- `dng_software_development_kit 1.7.2`