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CVE-2026-21308

🗓️ 14 Jan 2026 20:22:43Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 14 Views

Out-of-bounds read in Substance3D Designer 15.0.3 and earlier exposes memory when a file is opened.

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Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Adobe Substance 3D Designer < 15.1.0 Out-of-bounds Read Vulnerability (APSB26-13)
14 Jan 202600:00
–nessus
adobe
Adobe
APSB26-13 : Security updates available for Substance 3D Designer
13 Jan 202600:00
–adobe
bdu_fstec
BDU FSTEC
Adobe Substance 3D Designer Buffer Overflow
19 Jan 202600:00
–bdu_fstec
cnnvd
CNNVD
Adobe Substance3D Designer 缓冲区错误漏洞
13 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-21308
13 Jan 202620:07
–cve
cvelist
Cvelist
CVE-2026-21308 Substance3D - Designer | Out-of-bounds Read (CWE-125)
13 Jan 202620:07
–cvelist
euvd
EUVD
EUVD-2026-2041
13 Jan 202620:07
–euvd
nvd
NVD
CVE-2026-21308
13 Jan 202620:16
–nvd
osv_cve
osv_cve
CVE-2026-21308
13 Jan 202620:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-2791
13 Jan 202600:00
–ptsecurity
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14 Jan 2026 20:22Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00186
SSVC
14