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CVE-2026-21305

🗓️ 13 Jan 2026 19:33:09Reported by adobeType 
cve
 cve
🔗 web.nvd.nist.gov👁 60 Views

Substance3D Painter older versions have an out-of-bounds write enabling arbitrary code execution after opening a malicious file.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Adobe Substance 3D Painter < 11.1.2 (APSB26-10)
14 Jan 202600:00
–nessus
adobe
Adobe
APSB26-10 : Security updates available for Substance 3D Painter
13 Jan 202600:00
–adobe
bdu_fstec
BDU FSTEC
Adaptive Substance 3D Painter Buffer Overflow RCE
20 Jan 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21305
13 Jan 202621:00
–circl
cnnvd
CNNVD
Adobe Substance3D Painter 缓冲区错误漏洞
13 Jan 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-21305 Substance3D - Painter | Out-of-bounds Write (CWE-787)
13 Jan 202619:33
–cvelist
euvd
EUVD
EUVD-2026-2050
13 Jan 202619:33
–euvd
nvd
NVD
CVE-2026-21305
13 Jan 202620:16
–nvd
osv_cve
osv_cve
CVE-2026-21305
13 Jan 202620:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-2788
13 Jan 202600:00
–ptsecurity
Rows per page
NVD
Vulners
[
  {
    "defaultStatus": "unaffected",
    "product": "Substance3D - Painter",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "11.0.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "11.1.2",
        "versionType": "semver"
      }
    ]
  }
]

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28 Aug 2026 00:16Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.8
EPSS0.00168
SSVC
60