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CVE-2026-21303

🗓️ 14 Jan 2026 20:22:52Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

Out-of-bounds read in Substance3D Modeler up to 1.22.4 enables memory disclosure and requires opening a malicious file.

Related
Refs
ReporterTitlePublishedViews
Family
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Positive Technologies
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Vulnrichment
CVE-2026-21303 Substance3D - Modeler | Out-of-bounds Read (CWE-125)
13 Jan 202620:20
vulnrichment

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14 Jan 2026 20:22Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5
EPSS0.00039
SSVC
3