ZDI-CAN-30745: ZDI-26-619: Microsoft Windows UMPDDrvStretchBltROP Improper Object Management Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-62712.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this vulnerability?
Affected Microsoft Windows installations are exposed when an attacker can run low-privileged code locally on the system. The issue is a local privilege escalation vulnerability, so the provided information does not describe remote exploitation.
What access does an attacker need before exploitation?
The attacker must first obtain the ability to execute code with low privileges on the target system. The available information does not state that administrative privileges or user interaction are required.
What vulnerability identifier and severity are associated with this issue?
The assigned CVE is CVE-2026-62712. ZDI assigned it a CVSS rating of 7.8, and the supplied risk value is 52.