SEPTEMBER 18, 2026
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Case File

CVE-2026-48421

HIGH · CVSS 7.8 EPSS 0.16% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-25 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

Substance3D - Sampler contains an out-of-bounds write vulnerability that allows for arbitrary code execution, potentially compromising the system under the current user's context. Exploitation necessitates user interaction, as it requires the victim to open a specially crafted malicious file. Organizations using this software should prioritize patching to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit arbitrary code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-48421
Severity
HIGH
CVSS
7.8
EPSS
0.16%

Original NVD Description

Substance3D - Sampler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)