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CVE-2026-48380— Substance3D - Painter | Out-of-bounds Read (CWE-125)

Quick assessment

Affected

Adobe Adobe Substance 3D Painter

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Substance3D Painter 存在一个越界读取漏洞，可能导致敏感内存信息泄露。攻击者可利用该漏洞窃取敏感信息。利用此漏洞需要用户交互，即受害者必须打开一个恶意文件。

CVSS 5.5 · Medium Updated Oct 28, 2026

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

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Vulnerability Information

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Vulnerability Title

Substance3D - Painter | Out-of-bounds Read (CWE-125)

Source: CVE Program / CVE List V5

Vulnerability Description

Substance3D - Painter is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

跨界内存读

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Adobe	Adobe Substance 3D Painter	0 ~ 12.1.5	-

II. Public POCs for CVE-2026-48380

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-48380

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Other References for CVE-2026-48380 (1)

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

https://www.cve.org/CVERecord?id=CVE-2026-48380

Same Patch Batch · Adobe · 2026-10-27 · 12 CVEs total

CVE-2026-105781	10.0 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Neutralization of Special Elements used in an SQL
CVE-2026-105489	9.9 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Neutralization of Special Elements used in an SQL
CVE-2026-105780	9.9 CRITICAL	Adobe Campaign Classic (ACC) \| Incorrect Authorization (CWE-863)
CVE-2026-104353	9.9 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Neutralization of Special Elements used in an OS C
CVE-2026-104351	9.9 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Control of Generation of Code ('Code Injection') (
CVE-2026-48360	9.6 CRITICAL	Adobe Connect \| Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-104350	9.3 CRITICAL	Adobe Campaign Classic (ACC) \| Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-105779	9.1 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Neutralization of Special Elements used in an SQL
CVE-2026-104354	9.1 CRITICAL	Adobe Campaign Classic (ACC) \| Improper Neutralization of Special Elements used in an SQL
CVE-2026-48379	7.8 HIGH	Substance3D - Painter \| Stack-based Buffer Overflow (CWE-121)
CVE-2026-104349	7.3 HIGH	Creative Cloud Desktop \| Uncontrolled Search Path Element (CWE-427)

IV. Related Vulnerabilities

Same product: Adobe Substance 3D Painter

CVE-2026-48379
Substance3D - Painter | Stack-based Buffer Overflow (CWE-121

Same vendor: Adobe

Same weakness: CWE-125