5.5mediumMedium
CVE-2026-21340
Adobe Substance 3d Designer
Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is requires local access to the machine.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, no account is needed.
- Beyond that, someone has to be persuaded to take an action first.
Scoring
- CVSS
- 5.5 (v3.1)
- Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N- Weakness
- CWE-125
- Assigned by
- psirt@adobe.com
Dates
- Published
- 2026-02-10
- Last modified
- 2026-08-28
- Sources
- NVD
Affected products
- Adobe Substance 3d Designer- 15.1.2
As listed in the NVD configuration data. Not a statement about your estate.