Substance3D – Designer | Out-of-bounds Read (CWE-125)_CVE-2026-21308

5.5 / 10

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

Substance3D - Designer versions 15.0.3 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.

Basic Information

ID CVE-2026-21308

Source adobe

Published Jan 13, 2026 at 20:07

Affected Product

Vendor Adobe

Product Substance3D - Designer

Affected Versions Adobe Substance3D - Designer 0

CWE Classification

CWE-125

References

helpx.adobe.com /security/products/substance3d_designer/apsb26-13.html

{
    "lastseen": "",
    "description": "Substance3D - Designer versions 15.0.3 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.",
    "published": "2026-01-13T20:07:01.498Z",
    "modified": "2026-01-13T20:07:01.498Z",
    "type": "cve",
    "title": "Substance3D - Designer | Out-of-bounds Read (CWE-125)",
    "source": "adobe",
    "references": "https://helpx.adobe.com/security/products/substance3d_designer/apsb26-13.html",
    "id": "CVE-2026-21308",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
    "sourceData": "Adobe Substance3D - Designer 0",
    "sourceHref": "",
    "cvss": {
        "score": 5.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Substance3D - Designer",
    "version": "0",
    "vendor": "Adobe",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}