CVE-2026-21335 is an out-of-bounds write vulnerability affecting Adobe Substance 3D Designer versions 15.1.0 and earlier. This flaw could lead to arbitrary code execution if a user opens a specially crafted malicious file. Rated 7.8 HIGH on CVSS, it requires user interaction for exploitation and has a high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 15.1.2CPE matchmatch criteria | cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.