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CVE-2018-8611: Microsoft Windows Kernel Privilege Escalation Vulnerability
Microsoft Windows · in CISA KEV since 2022-05-24
2022-05-24added to KEV
2022-06-14federal remediation due date
4.20%EPSS exploit probability (30 days) 90.5th percentile
7.8 HIGHCVSS 3.1
Unknownknown ransomware use
1,259days from NVD publication to KEV
What it is
A privilege escalation vulnerability exists when the Windows kernel fails to properly handle objects in memory.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-404 |
|---|---|
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2018-12-12 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2018-8611.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.