# CVE-2026-47934: Adobe DNG SDK out-of-bounds read

Source: https://junglewise.ai/threats/cve-2026-47934-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-2026-47934 · Severity: medium · CVSS 5.5 · Published 2026-06-16

Adobe DNG SDK, a software tool used by developers to handle digital image files, contains a security flaw that could allow an attacker to access sensitive information. To exploit this, an attacker would need to trick a user into opening a specially crafted, malicious image file. Successful exploitation could lead to the unauthorized disclosure of data 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-2026-47934 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47934 being exploited in the wild.

**How severe is CVE-2026-47934?** 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-2026-47934?** 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-2026-47934 attacked?** It is attacked with local access, in a software library.

**Am I affected by CVE-2026-47934?** 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 specially crafted DNG file, leading the application to read data past the end of the intended buffer. An attacker can leverage this to disclose sensitive information from the process memory. The attack vector is local, requiring no prior privileges, but it does necessitate user interaction (UI:R) in the form of opening a malicious file. Adobe has addressed this in security bulletin APSB26-67.

## 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)