CVE-2026-21348

Substance3D - Modeler versions 1.22.5 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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-22.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:adobe:substance_3d_modeler:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:18

Type	Values Removed	Values Added
Summary		(es) Versiones 1.22.5 y anteriores de Substance3D - Modeler están afectadas por una vulnerabilidad de lectura fuera de límites que podría conducir a la exposición de memoria. Un atacante podría aprovechar esta vulnerabilidad para divulgar información sensible almacenada en memoria. La explotación de este problema requiere interacción del usuario, ya que una víctima debe abrir un archivo malicioso.

12 Feb 2026, 19:07

Type	Values Removed	Values Added
References	~~() https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-22.html -~~	() https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-22.html - Vendor Advisory
First Time		Adobe substance 3d Modeler Adobe
CPE		cpe:2.3:a:adobe:substance_3d_modeler::::::::

10 Feb 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-10 20:16

Updated : 2026-06-17 10:18

NVD link : CVE-2026-21348

Mitre link : CVE-2026-21348

CVE.ORG link : CVE-2026-21348

JSON object : View

Products Affected

adobe

substance_3d_modeler

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2026-21348", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-21348", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-10T20:07:52.540188Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@adobe.com", "affectedData": [{"vendor": "Adobe", "product": "Substance3D - Modeler", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.22.5"}], "defaultStatus": "affected"}]}], "published": "2026-02-10T20:16:55.420", "references": [{"url": "https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-22.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "Substance3D - Modeler versions 1.22.5 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."}, {"lang": "es", "value": "Versiones 1.22.5 y anteriores de Substance3D - Modeler est\u00e1n afectadas por una vulnerabilidad de lectura fuera de l\u00edmites que podr\u00eda conducir a la exposici\u00f3n de memoria. Un atacante podr\u00eda aprovechar esta vulnerabilidad para divulgar informaci\u00f3n sensible almacenada en memoria. La explotaci\u00f3n de este problema requiere interacci\u00f3n del usuario, ya que una v\u00edctima debe abrir un archivo malicioso."}], "lastModified": "2026-06-17T10:18:32.473", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:substance_3d_modeler:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "847F537C-A613-4A9D-A48C-5051EBAF42F5", "versionEndExcluding": "1.22.6"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@adobe.com"}