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{"analysis": {"en": {"generated_at": "2026-04-18T16:21:03.692544+00:00", "value": {"mitigation_remediation": ["Update Substance3D - Sampler to the latest release that includes the out\u2011of\u2011bounds write fix, following the guidance in Adobe\u2019s security advisory", "Restrict the use of the application to trusted users only and monitor for any unauthorized file opening", "As a temporary measure, block automatic execution of any unknown Substance3D sampler files by disabling the associated file\u2011type association or instructing users to verify file authenticity before opening"], "summary": {"action": "Immediate Patch", "impact": "Arbitrary Code Execution"}, "threat_synthesis": {"affected_systems": "Adobe\u2019s Substance3D - Sampler is affected. All installations running version 5.1.0 or earlier are vulnerable; newer releases contain the patch for this issue.", "description_and_impact": "Substance3D - Sampler versions 5.1.0 and earlier contain an out\u2011of\u2011bounds write (CWE\u2011787) that can be triggered by a crafted file, allowing an attacker to execute arbitrary code in the context of the current user. This vulnerability directly threatens confidentiality, integrity, and availability by permitting unauthorized code execution, which could lead to data exposure, tampering, or system disruption.", "risk_and_exploitability": "The CVSS base score of 7.8 indicates a high security impact, but the EPSS probability is less than 1\u202f%, suggesting a low likelihood of widespread exploitation. The vulnerability is not listed in the KEV catalog, and its exploitation path requires a local, user\u2011initiated action\u2014specifically the opening of a malicious Substance3D sampler file\u2014rather than a remote trigger."}}}}, "created": "2026-01-14T11:08:33.270733+00:00", "updated": "2026-04-18T16:30:05.079955+00:00", "vendors": ["adobe", "adobe$PRODUCT$substance_3d_sampler"]}