CVE-2026-85880
Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.
CVSS
7.8
High
EPSS
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KEV
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Exploit Today
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0-100
Published: Sep 8, 2026 · Last modified: Sep 8, 2026 · CWE-122 · CWE-908
Not enough EPSS history yet.
Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-858778.8 HIG—
———Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.1hCVE-2026-840007.8 HIG—
———Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally.1hCVE-2026-839988.8 HIG—
———Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.1hCVE-2026-839968.8 HIG—
———Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.1hCVE-2026-839957.8 HIG—
———Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.1hCVE-2026-839928.8 HIG—
———Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.1h