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CVE-2026-21307 Substance3D - Designer | Out-of-bounds Write (CWE-787)

🗓️ 13 Jan 2026 20:07:00Reported by adobeType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

CVE-2026-21307 affects Designer; out-of-bounds write enables code execution after opening file.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Adobe Substance 3D Designer Buffer Overflow
20 Jan 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21307
13 Jan 202621:00
–circl
cnnvd
CNNVD
Adobe Substance3D Designer buffer error vulnerability
13 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-21307
13 Jan 202620:07
–cve
euvd
EUVD
EUVD-2026-2031
13 Jan 202620:07
–euvd
nvd
NVD
CVE-2026-21307
13 Jan 202620:16
–nvd
osv_cve
osv_cve
CVE-2026-21307
13 Jan 202620:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-2790
13 Jan 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-21307: Out-of-bounds Write
13 Jan 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-21307
14 Jan 202620:22
–redhatcve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Adobe Substance 3D Designer",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "15.0.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "15.1.0",
        "versionType": "semver"
      }
    ]
  }
]

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27 Aug 2026 21:56Current
CVSS 3.17.8
EPSS0.00182
SSVC
42