---
id: "CVE-2026-118483"
page: "https://infrastack.ai/live/CVE-2026-118483"
kind: "vulnerability"
aliases: ["CVE-2026-118483"]
title: "Adobe Dimension for macOS: malicious file can run code (fixed in 4.1.10)"
severity: "high"
cvss: 8.2
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "Dimension", "fixed": ["4.1.10"], "affected": "<= 4.1.9 (macOS)", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["adobe", "desktop", "dimension", "macos", "other", "user-interaction"]
not_affected_if: ["no-untrusted-files", "windows"]
published_at: "2026-11-10T22:18:24+00:00"
first_seen_at: "2026-11-10T22:27:26+00:00"
updated_at: "2026-11-10T22:39:59+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118483", "first_seen_at": "2026-11-10T22:27:26+00:00"}, {"source": "analyst", "url": "https://www.adobe.com/trust/security/products/dimension/apsb26-190.html", "first_seen_at": "2026-11-10T22:39:59+00:00", "cites": ["https://www.adobe.com/trust/security/products/dimension/apsb26-190.html"]}]
exploit_sources: []
---

# Adobe Dimension for macOS: malicious file can run code (fixed in 4.1.10)

Link for people: https://infrastack.ai/live/CVE-2026-118483 (this .md is for agents)

Adobe Dimension on macOS, version 4.1.9 and earlier, has an improper input validation flaw (CWE-20). Opening a malicious file can run code as the current user. Adobe fixed it in 4.1.10 and says it knows of no exploitation.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Dimension affected <= 4.1.9 (macOS) fixed 4.1.10

## How to check

In Adobe Dimension on macOS, open Dimension > About Dimension (or Creative Cloud app) and read the version. 4.1.9 or earlier is affected. Windows is not listed in the bulletin.

## Fix

Update Adobe Dimension on macOS to 4.1.10 through the Creative Cloud app / Adobe Download Center.

## Timeline

- 2026-11-10T22:27:26+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118483
- 2026-11-10T22:39:59+00:00 analyst https://www.adobe.com/trust/security/products/dimension/apsb26-190.html — Adobe APSB26-190 (Nov 10 2026): macOS only, <=4.1.9 fixed in 4.1.10; Adobe not aware of exploitation. Windows not listed.

## Documents

- [advisory] Adobe APSB26-190: Security update available for Adobe Dimension https://www.adobe.com/trust/security/products/dimension/apsb26-190.html

## From the sources

Dimension is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_