# Microsoft Windows Rt 8.1 vulnerabilities Source: https://junglewise.ai/threats/technologies/windows-rt-8-1 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/windows-rt-8-1.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 65 vulnerabilities in Microsoft Windows Rt 8.1: 0 in the last 7 days and 0 in the last 90 days, 65 of them critical and 65 exploited in the wild. The most recent, CVE-2018-8639, was published on 3 March 2025. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 65 (65 critical, 65 exploited in the wild) ## About Microsoft Windows Rt 8.1 Operating system for ARM-based tablets and devices released by Microsoft in 2013. ## Latest Microsoft Windows Rt 8.1 vulnerabilities - [CVE-2018-8639: Microsoft Windows Win32k Improper Resource Shutdown or Release Vulnerability](https://junglewise.ai/threats/cve-2018-8639-microsoft-windows-win32k-improper-resource-shutdown-or-release) (critical, exploited in the wild, CVSS 7.8, published 3 Mar 2025) - [CVE-2018-0824: Microsoft COM for Windows Deserialization of Untrusted Data Vulnerability](https://junglewise.ai/threats/cve-2018-0824-microsoft-com-for-windows-deserialization-of-untrusted-data) (critical, exploited in the wild, CVSS 8.8, published 5 Aug 2024) - [CVE-2016-0165: Microsoft Win32k Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2016-0165-microsoft-win32k-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 22 Jun 2023) - [CVE-2019-1388: Microsoft Windows Certificate Dialog Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2019-1388-microsoft-windows-certificate-dialog-privilege-escalation) (critical, exploited in the wild, CVSS 7.8, published 7 Apr 2023) - [CVE-2023-21674: Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2023-21674-microsoft-windows-advanced-local-procedure-call-alpc-privilege) (critical, exploited in the wild, CVSS 8.8, published 10 Jan 2023) - [CVE-2022-30190: Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2022-30190-microsoft-windows-support-diagnostic-tool-msdt-remote-code) (critical, exploited in the wild, CVSS 7.8, published 14 Jun 2022) - [CVE-2016-7256: Microsoft Windows Open Type Font Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2016-7256-microsoft-windows-open-type-font-remote-code-execution) (critical, exploited in the wild, CVSS 8.8, published 25 May 2022) - [CVE-2017-0147: Microsoft Windows SMBv1 Information Disclosure Vulnerability](https://junglewise.ai/threats/cve-2017-0147-microsoft-windows-smbv1-information-disclosure-vulnerability) (critical, exploited in the wild, CVSS 7.5, published 24 May 2022) - [CVE-2017-8543: Microsoft Windows Search Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-8543-microsoft-windows-search-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 24 May 2022) - [CVE-2017-0022: Microsoft XML Core Services Information Disclosure Vulnerability](https://junglewise.ai/threats/cve-2017-0022-microsoft-xml-core-services-information-disclosure-vulnerability) (critical, exploited in the wild, CVSS 6.5, published 24 May 2022) - [CVE-2017-0005: Microsoft Windows Graphics Device Interface (GDI) Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2017-0005-microsoft-windows-graphics-device-interface-gdi-privilege) (critical, exploited in the wild, CVSS 7.8, published 24 May 2022) - [CVE-2018-8611: Microsoft Windows Kernel Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2018-8611-microsoft-windows-kernel-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 24 May 2022) - [CVE-2019-0703: Microsoft Windows SMB Information Disclosure Vulnerability](https://junglewise.ai/threats/cve-2019-0703-microsoft-windows-smb-information-disclosure-vulnerability) (critical, exploited in the wild, CVSS 6.5, published 23 May 2022) - [CVE-2019-1130: Microsoft Windows AppX Deployment Service Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2019-1130-microsoft-windows-appx-deployment-service-privilege-escalation) (critical, exploited in the wild, CVSS 7.8, published 23 May 2022) - [CVE-2019-0880: Microsoft Windows Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2019-0880-microsoft-windows-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 23 May 2022) - [CVE-2020-1027: Microsoft Windows Kernel Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2020-1027-microsoft-windows-kernel-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 23 May 2022) - [CVE-2017-0148: Microsoft SMBv1 Server Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0148-microsoft-smbv1-server-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.1, published 6 Apr 2022) - [CVE-2017-0213: Microsoft Windows Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2017-0213-microsoft-windows-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.3, published 28 Mar 2022) - [CVE-2016-0151: Microsoft Windows CSRSS Security Feature Bypass Vulnerability](https://junglewise.ai/threats/cve-2016-0151-microsoft-windows-csrss-security-feature-bypass-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 28 Mar 2022) - [CVE-2018-8405: Microsoft DirectX Graphics Kernel Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2018-8405-microsoft-directx-graphics-kernel-privilege-escalation) (critical, exploited in the wild, CVSS 7.8, published 28 Mar 2022) - [CVE-2018-8440: Microsoft Windows Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2018-8440-microsoft-windows-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 28 Mar 2022) - [CVE-2019-0903: Microsoft GDI Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2019-0903-microsoft-gdi-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 25 Mar 2022) - [CVE-2017-0146: Microsoft Windows SMB Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0146-microsoft-windows-smb-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 25 Mar 2022) - [CVE-2019-0543: Microsoft Windows Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2019-0543-microsoft-windows-privilege-escalation-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 15 Mar 2022) - [CVE-2017-0101: Microsoft Windows Transaction Manager Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2017-0101-microsoft-windows-transaction-manager-privilege-escalation) (critical, exploited in the wild, CVSS 7.8, published 15 Mar 2022) ## Most severe Microsoft Windows Rt 8.1 vulnerabilities - [CVE-2017-8543: Microsoft Windows Search Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-8543-microsoft-windows-search-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 24 May 2022) - [CVE-2018-0824: Microsoft COM for Windows Deserialization of Untrusted Data Vulnerability](https://junglewise.ai/threats/cve-2018-0824-microsoft-com-for-windows-deserialization-of-untrusted-data) (critical, exploited in the wild, CVSS 8.8, published 5 Aug 2024) - [CVE-2023-21674: Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2023-21674-microsoft-windows-advanced-local-procedure-call-alpc-privilege) (critical, exploited in the wild, CVSS 8.8, published 10 Jan 2023) - [CVE-2016-7256: Microsoft Windows Open Type Font Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2016-7256-microsoft-windows-open-type-font-remote-code-execution) (critical, exploited in the wild, CVSS 8.8, published 25 May 2022) - [CVE-2017-0146: Microsoft Windows SMB Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0146-microsoft-windows-smb-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 25 Mar 2022) - [CVE-2019-0903: Microsoft GDI Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2019-0903-microsoft-gdi-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 25 Mar 2022) - [CVE-2017-8464: Microsoft Windows Shell (.lnk) Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-8464-microsoft-windows-shell-lnk-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 10 Feb 2022) - [CVE-2017-0144: Microsoft SMBv1 Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0144-microsoft-smbv1-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 10 Feb 2022) - [CVE-2017-0145: Microsoft SMBv1 Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0145-microsoft-smbv1-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 10 Feb 2022) - [CVE-2017-0143: Microsoft Windows Server Message Block (SMBv1) Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-0143-microsoft-windows-server-message-block-smbv1-remote-code-execution) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Microsoft technologies - [Microsoft Windows](https://junglewise.ai/threats/technologies/windows): 2,362 vulnerabilities - [Microsoft Windows 10](https://junglewise.ai/threats/technologies/windows-10): 589 vulnerabilities - [Microsoft Windows 11 24h2](https://junglewise.ai/threats/technologies/windows-11-24h2): 565 vulnerabilities - [Microsoft Windows 11 25h2](https://junglewise.ai/threats/technologies/windows-11-25h2): 534 vulnerabilities - [Microsoft Windows Server 2025](https://junglewise.ai/threats/technologies/windows-server-2025): 534 vulnerabilities - [Microsoft Windows Server 2022](https://junglewise.ai/threats/technologies/windows-server-2022): 528 vulnerabilities - [Microsoft Windows Server 2019](https://junglewise.ai/threats/technologies/windows-server-2019): 521 vulnerabilities - [Microsoft Windows Server 2012](https://junglewise.ai/threats/technologies/windows-server-2012): 517 vulnerabilities - [Microsoft Windows 11](https://junglewise.ai/threats/technologies/windows-11): 494 vulnerabilities - [Microsoft Windows Server 2016](https://junglewise.ai/threats/technologies/windows-server-2016): 476 vulnerabilities - [Microsoft Windows 10 1809](https://junglewise.ai/threats/technologies/windows-10-1809): 380 vulnerabilities - [Microsoft Windows 10 21h2](https://junglewise.ai/threats/technologies/windows-10-21h2): 373 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft Windows Rt 8.1 vulnerabilities", https://junglewise.ai/threats/technologies/windows-rt-8-1, 11 November 2026.