# CVE-2026-47927: Adobe DNG SDK out-of-bounds read

Source: https://junglewise.ai/threats/cve-2026-47927-adobe-dng-sdk-out-of-bounds-read  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-16. Updated: 2026-06-16  
License: CC BY 4.0 with a link back

CVE-2026-47927 · Severity: medium · CVSS 5.5 · Published 2026-06-16

Adobe's DNG SDK, a software toolkit used by developers to handle digital image files, contains a security flaw that could allow unauthorized access to system memory. An attacker could exploit this by tricking a user into opening a specially crafted malicious file. If successful, this could lead to the exposure of sensitive information stored in the computer's memory.

Technologies: [Adobe DNG SDK](https://junglewise.ai/threats/technologies/dng-sdk). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-47927 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47927 being exploited in the wild.

**How severe is CVE-2026-47927?** Medium severity, with a CVSS score of 5.5, published 16 June 2026.

**Which products and versions are affected?** Adobe DNG SDK 1.7.1 2536 and earlier.

**Is there a fix for CVE-2026-47927?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-47927 attacked?** It is attacked with local access, in a software library.

**Am I affected by CVE-2026-47927?** Check whether you run Adobe DNG SDK at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An out-of-bounds read vulnerability (CWE-125) exists in Adobe DNG SDK versions 1.7.1 2536 and earlier. The flaw occurs when the SDK processes a malformed DNG file, leading the application to read data past the end of the intended buffer. An attacker can exploit this by providing a crafted file to a user; upon opening the file, the application may leak sensitive information from the process memory. The attack vector is local and requires user interaction (UI:R), with a high impact on confidentiality but no impact on integrity or availability.

## Affected products

- Adobe DNG SDK 1.7.1 2536 and earlier

## Timeline

- 2026-06-16: disclosed
- 2026-06-16: advisory

## References

- [https://helpx.adobe.com/security/products/dng-sdk/apsb26-67.html](https://helpx.adobe.com/security/products/dng-sdk/apsb26-67.html)

## Related threats

- [Adobe DNG SDK out-of-bounds write in image parsing](https://junglewise.ai/threats/cve-2026-34620-adobe-dng-sdk-out-of-bounds-write-in-image-parsing)
- [Adobe DNG SDK out-of-bounds read in image processing](https://junglewise.ai/threats/cve-2026-34616-adobe-dng-sdk-out-of-bounds-read-in-image-processing)
- [Adobe DNG SDK stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-48389-adobe-dng-sdk-stack-based-buffer-overflow)
- [Adobe DNG SDK NULL pointer dereference denial of service](https://junglewise.ai/threats/cve-2026-48267-adobe-dng-sdk-null-pointer-dereference-denial-of-service)
- [Adobe DNG SDK heap overflow in file processing](https://junglewise.ai/threats/cve-2026-47964-adobe-dng-sdk-heap-overflow-in-file-processing)