CVE-2025-54238 is an out-of-bounds read vulnerability (CWE-125) affecting Adobe Dimension versions 4.1.3 and earlier. This vulnerability arises when the software improperly handles memory boundaries while processing certain data structures, leading to the possibility of reading memory outside the intended buffer. Such an out-of-bounds read can result in the disclosure of sensitive information stored in adjacent memory locations. Exploitation requires user interaction, specifically that a victim opens a maliciously crafted file designed to trigger this vulnerability. The CVSS 3.1 base score is 5.5 (medium severity), reflecting that the attack vector is local (AV:L), with low attack complexity (AC:L), no privileges required (PR:N), but user interaction is necessary (UI:R). The impact is high on confidentiality (C:H), but there is no impact on integrity (I:N) or availability (A:N). No known exploits are currently reported in the wild, and no patches or updates have been linked yet. The vulnerability was reserved in mid-July 2025 and published in August 2025. Adobe Dimension is a 3D design and rendering tool used primarily by creative professionals for product mockups and visualizations. The vulnerability could allow attackers to extract sensitive memory content, potentially including proprietary design data or user credentials if stored in memory, by tricking users into opening malicious files. Given the requirement for user interaction and local attack vector, exploitation is somewhat limited but still poses a risk in targeted attack scenarios or phishing campaigns aimed at creative teams.

For European organizations, especially those in creative industries such as advertising, product design, and media production, this vulnerability could lead to unauthorized disclosure of sensitive intellectual property or confidential project data. The confidentiality breach could damage competitive advantage and client trust. Since Adobe Dimension is used by professionals handling sensitive design assets, leaked memory contents might include proprietary designs or embedded credentials, increasing the risk of further compromise. The requirement for user interaction means that social engineering or phishing could be leveraged to deliver malicious files. While the vulnerability does not affect system integrity or availability, the exposure of sensitive data could have regulatory implications under GDPR, particularly if personal data or trade secrets are involved. Organizations with remote or hybrid workforces using Adobe Dimension on local machines may be more exposed if endpoint protections are insufficient. The absence of known exploits in the wild reduces immediate risk but does not eliminate the threat, especially as attackers often develop exploits post-disclosure.

Organizations should implement the following specific mitigations: 1) Educate users, especially creative teams, on the risks of opening files from untrusted or unknown sources, emphasizing phishing awareness tailored to file-based attacks. 2) Restrict Adobe Dimension usage to trusted file repositories and enforce strict file validation policies before opening files. 3) Employ endpoint detection and response (EDR) solutions capable of monitoring anomalous file access and memory reads related to Adobe Dimension processes. 4) Isolate Adobe Dimension usage within sandboxed or virtualized environments to limit potential memory disclosure impact. 5) Monitor Adobe’s security advisories closely for patches or updates addressing this vulnerability and prioritize timely deployment once available. 6) Implement data loss prevention (DLP) controls to detect and prevent unauthorized exfiltration of sensitive design data. 7) Review and limit user privileges on workstations to reduce the attack surface and prevent lateral movement if exploitation occurs. 8) Conduct regular security assessments of creative workflows to identify and remediate potential exposure points related to file handling.