CVE-2026-21343

תיאור (מקור, אנגלית)

Substance3D - Stager versions 3.1.6 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

מדדים

CVSS 3.1

7.8 (HIGH) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-23/9/2026

CWE

CWE-125

מוצרים מושפעים

adobe: substance 3d stager; apple: macos; microsoft: windows

קישורים

• https://helpx.adobe.com/security/products/substance3d_stager/apsb26-20.html Vendor Advisory