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CVE-2026-21303

🗓️ 13 Jan 2026 20:20:17Reported by adobeType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Substance3D Modeler pre-1.22.5 has an out-of-bounds read causing memory exposure via a malicious file.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Adobe Substance 3D Modeler 1.22.5 Multiple Vulnerabilities (APSB26-08)
14 Jan 202600:00
nessus
Circl
CVE-2026-21303
13 Jan 202622:09
circl
CNNVD
Adobe Substance3D Modeler 缓冲区错误漏洞
13 Jan 202600:00
cnnvd
Cvelist
CVE-2026-21303 Substance3D - Modeler | Out-of-bounds Read (CWE-125)
13 Jan 202620:20
cvelist
EUVD
EUVD-2026-2044
13 Jan 202620:20
euvd
NVD
CVE-2026-21303
13 Jan 202621:15
nvd
Positive Technologies
PT-2026-2786
13 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-21303
14 Jan 202620:22
redhatcve
Vulnrichment
CVE-2026-21303 Substance3D - Modeler | Out-of-bounds Read (CWE-125)
13 Jan 202620:20
vulnrichment
NVD
Vulners
[
  {
    "defaultStatus": "affected",
    "product": "Substance3D - Modeler",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "1.22.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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14 Jan 2026 17:58Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00039
SSVC
5