CVE-2026-62778
Use after free in Windows DNS allows an unauthorized attacker to elevate privileges over a network.
CVSS
8.1
High
EPSS
—
KEV
—
Exploit Today
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0-100
Published: Aug 11, 2026 · Last modified: Aug 11, 2026 · CWE-362 · CWE-416
Not enough EPSS history yet.
Use after free in Windows DNS allows an unauthorized attacker to elevate privileges over a network.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-703117.8 HIG—
———Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.6hCVE-2026-703077.0 HIG—
———Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.6hCVE-2026-688207.0 HIG—
———Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.6hCVE-2026-668028.1 HIG—
———Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network.6hCVE-2026-657898.1 HIG—
———Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.6hCVE-2026-657887.0 HIG—
———Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.6h