Is there a public exploit for CVE-2026-48379?

No public exploit for CVE-2026-48379 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-48379?

CVE-2026-48379 scores CVSS 7.8 (v3.1), rated high.

7.8 High

Substance3D - Painter is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the…

CVE-2026-48379

Substance3D - Painter is affected by a Stack-based Buffer Overflow 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.

Assessment

CVSS: 7.8 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 27 October 2026
Last updated: 29 October 2026
Weakness: CWE-121
Assigner: psirt@adobe.com

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

At the source

References

https://www.adobe.com/trust/security/products/substance3d-painter/apsb26-178.html

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