Improper input validation in Adobe Dimension
CVE-2026-118483
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- www.adobe.com/trust/security/products/dimension/apsb26-190.html (vendor-advisory)
Frequently asked questions
- What is CVE-2026-118483?
- CVE-2026-118483 is a high-severity vulnerability in Adobe Dimension, classified under Improper Input Validation. CVSS score: 8.2/10. Published 2026-11-10.
- How severe is CVE-2026-118483?
- High severity. CVSS v3 base score is 8.2 out of 10.