CVE-2026-27215 Adobe CVE debrief

Who should care

Organizations and users utilizing Substance3D - Painter versions 11.1.2 and earlier should be aware of this vulnerability and take necessary precautions to prevent exploitation. This includes reviewing system logs for potential exploitation attempts and educating users on safe file handling practices. Affected operators and platforms require vulnerability management and security teams to assess and mitigate potential impacts. Security teams should prioritize patching or mitigating affected deployments to prevent denial-of-service attacks. Additionally, asset inventory and exposure reviews are recommended to identify and address potential vulnerabilities in the environment. Compensating controls, such as monitoring and detection, should be implemented to identify potential exploitation attempts. Users should also be aware of the potential risks associated with opening malicious files and take steps to prevent such interactions. It is essential to track exceptions and retest remediated assets to ensure the effectiveness of the implemented controls. Overall, a comprehensive approach to vulnerability management and security is necessary to address this issue effectively. This includes staying informed about the latest vendor guidance and updates, as well as continuously monitoring and assessing the security posture of affected systems and assets. By taking these steps, organizations can reduce the risk of exploitation and minimize potential impacts on their operations and assets. Effective communication and collaboration between security teams, IT personnel, and other stakeholders are also crucial in addressing this vulnerability and ensuring the security of affected systems and assets. This involves providing clear guidance on safe file handling practices, as well as ensuring that users are aware of the potential risks and consequences of exploitation. By working together, organizations can effectively mitigate the risks associated with this vulnerability and maintain the security and integrity of their systems and assets. To further enhance security, it is recommended to implement a robust vulnerability management program that includes regular assessments, patch管理

Technical summary

The vulnerability is a NULL Pointer Dereference issue in Substance3D - Painter versions 11.1.2 and earlier. It could lead to application denial-of-service, allowing an attacker to crash the application by exploiting this vulnerability through user interaction with a malicious file. The CVSS score is 5.5 with a severity of MEDIUM. Affected product context indicates that users must open a malicious file to trigger the vulnerability.

Defensive priority

Medium-priority defensive actions are recommended due to the potential for denial-of-service attacks through user interaction with malicious files.

Recommended defensive actions

• Inventory and verify Substance 3D Painter versions 11.1.2 and earlier for potential vulnerability.
• Implement compensating controls to detect and prevent malicious file interactions.
• Monitor system logs for potential exploitation attempts.
• Apply vendor patches or updates when available.
• Educate users on safe file handling practices.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its CVSS score of 5.5 and severity of MEDIUM. Vendor advisory information is available. The vulnerability affects Substance3D - Painter versions 11.1.2 and earlier, and exploitation requires user interaction with a malicious file. Defenders should verify affected product deployments and review vendor guidance for mitigation strategies.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.