# CVE-2026-118483: Adobe Dimension improper input validation remote code execution

Source: https://junglewise.ai/threats/cve-2026-118483-dimension-is-affected-by-an-improper-input-validation  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-118483 · Severity: high · CVSS 8.2 · Published 2026-11-10

Adobe Dimension is a design and 3D modeling tool used by creative professionals. An improper input validation vulnerability allows a low-privileged attacker to execute arbitrary code with the privileges of the current user by tricking a victim into opening a malicious file. This could result in full compromise of the user's system and data.

Technologies: [Adobe Dimension](https://junglewise.ai/threats/technologies/adobe-dimension). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-118483 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-118483 being exploited in the wild.

**How severe is CVE-2026-118483?** High severity, with a CVSS score of 8.2, published 10 November 2026.

**Which products and versions are affected?** Adobe Dimension 4.1.9 and earlier.

**Is there a fix for CVE-2026-118483?** Yes: fixed in Dimension 4.1.10. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-118483 attacked?** It is attacked with local access.

**Am I affected by CVE-2026-118483?** Check whether you run Adobe Dimension 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.

## How to fix

- Fixed in Dimension 4.1.10

## Technical details

An improper input validation flaw (CWE-20) in Adobe Dimension versions 4.1.9 and earlier enables arbitrary code execution. The vulnerability requires local attack vector with low privilege level and user interaction (opening a malicious file). Exploitation results in code execution in the context of the current user with changed security scope.

## Affected products

- Adobe Dimension 4.1.9 and earlier

## Timeline

- 2026-11-10: disclosed

## References

- [https://www.adobe.com/trust/security/products/dimension/apsb26-190.html](https://www.adobe.com/trust/security/products/dimension/apsb26-190.html)

## Related threats

- [Adobe Dimension NULL pointer dereference denial-of-service](https://junglewise.ai/threats/cve-2026-103855-dimension-is-affected-by-a-null-pointer-dereference)
- [Adobe Dimension stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-103854-dimension-is-affected-by-a-stack-based-buffer-overflow)
- [Adobe Dimension out-of-bounds read in memory](https://junglewise.ai/threats/cve-2026-103853-dimension-is-affected-by-an-out-of-bounds-read-vulnerability)
- [Adobe Dimension untrusted search path arbitrary code execution](https://junglewise.ai/threats/cve-2026-103847-dimension-is-affected-by-an-untrusted-search-path-vulnerability)
- [Adobe Dimension cross-site scripting in input validation](https://junglewise.ai/threats/cve-2026-103846-dimension-is-affected-by-an-improper-neutralization-of-input)