CVE-2026-27273 is a high-severity out-of-bounds write vulnerability (CWE-787) in Adobe Substance3D Stager versions 3.1.7 and earlier, affecting both macOS and Windows platforms. This vulnerability, rated 7.8 CVSS, requires user interaction (opening a malicious file) and a local attack vector with low complexity, potentially leading to arbitrary code execution with high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code availability, or significant community discussion, and it is not listed on the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.1.8CPE matchmatch criteria | cpe:2.3:a:adobe:substance_3d_stager:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.