CVE-2026-72987
Windows DNS Remote Code Execution vulnerability
MSRC advisory September 8, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-72987
- Affected products
- Windows DNS Remote Code Execution · Microsoft Windows DNS Remote Code Execution · Microsoft
What happened
<p>Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.</p>
What it means for your business
Windows DNS Remote Code Execution vulnerability (CVE-2026-72987) was added to Microsoft’s security update guidance. <p>Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.</p> If you need help checking exposure, call (864) 335-9223.
Sources
Related briefs
Object corruption in V8 in Microsoft Edge vulnerability
Object corruption in V8 in Microsoft Edge vulnerability (CVE-2025-0612) was added to Microsoft’s security update guidance. Information published. If you need help checking exposure, call (864) 335-9223.
Windows DHCP Client Remote Code Execution vulnerability
Windows DHCP Client Remote Code Execution vulnerability (CVE-2026-54128) was added to Microsoft’s security update guidance. Updated an acknowledgement. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Windows GDI Elevation of Privilege vulnerability
Windows GDI Elevation of Privilege vulnerability (CVE-2026-50387) was added to Microsoft’s security update guidance. Updated an acknowledgement. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Heap buffer overflow in ANGLE in Microsoft Edge vulnerability
Heap buffer overflow in ANGLE in Microsoft Edge vulnerability (CVE-2025-10502) was added to Microsoft’s security update guidance. Information published. If you need help checking exposure, call (864) 335-9223.
Need help patching?
PremierePC monitors KEV alerts for managed clients and helps teams prioritize remediation before attackers do.