# Microsoft Windows Storport Miniport Driver vulnerabilities Source: https://junglewise.ai/threats/technologies/windows-storport-miniport-driver Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/windows-storport-miniport-driver.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 5 vulnerabilities in Microsoft Windows Storport Miniport Driver: 3 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-119875, was published on 10 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 3 - Last 30 days: 3 - Last 90 days: 4 - All time: 5 (0 critical, 0 exploited in the wild) ## About Microsoft Windows Storport Miniport Driver A kernel-mode driver that facilitates communication between the Windows operating system and storage devices. ## Latest Microsoft Windows Storport Miniport Driver vulnerabilities - [CVE-2026-119875: Windows Storport Miniport Driver numeric truncation information disclosure](https://junglewise.ai/threats/cve-2026-119875-numeric-truncation-error-in-windows-storport-miniport-driver) (medium, CVSS 4, published 10 Nov 2026) - [CVE-2026-119830: Windows Storport Miniport Driver heap overflow](https://junglewise.ai/threats/cve-2026-119830-heap-based-buffer-overflow-in-windows-storport-miniport-driver) (medium, CVSS 6.8, published 10 Nov 2026) - [CVE-2026-119823: Windows Storport Miniport Driver heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-119823-heap-based-buffer-overflow-in-windows-storport-miniport-driver) (medium, CVSS 6.8, published 10 Nov 2026) - [CVE-2026-69765: Windows Storport Miniport Driver use after free](https://junglewise.ai/threats/cve-2026-69765-use-after-free-in-windows-storport-miniport-driver-allows-an) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-34350: Microsoft Windows Storport Miniport Driver null pointer dereference](https://junglewise.ai/threats/cve-2026-34350-microsoft-windows-storport-miniport-driver-null-pointer) (medium, CVSS 6.5, published 12 May 2026) ## Most severe Microsoft Windows Storport Miniport Driver vulnerabilities - [CVE-2026-69765: Windows Storport Miniport Driver use after free](https://junglewise.ai/threats/cve-2026-69765-use-after-free-in-windows-storport-miniport-driver-allows-an) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-119830: Windows Storport Miniport Driver heap overflow](https://junglewise.ai/threats/cve-2026-119830-heap-based-buffer-overflow-in-windows-storport-miniport-driver) (medium, CVSS 6.8, published 10 Nov 2026) - [CVE-2026-119823: Windows Storport Miniport Driver heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-119823-heap-based-buffer-overflow-in-windows-storport-miniport-driver) (medium, CVSS 6.8, published 10 Nov 2026) - [CVE-2026-34350: Microsoft Windows Storport Miniport Driver null pointer dereference](https://junglewise.ai/threats/cve-2026-34350-microsoft-windows-storport-miniport-driver-null-pointer) (medium, CVSS 6.5, published 12 May 2026) - [CVE-2026-119875: Windows Storport Miniport Driver numeric truncation information disclosure](https://junglewise.ai/threats/cve-2026-119875-numeric-truncation-error-in-windows-storport-miniport-driver) (medium, CVSS 4, published 10 Nov 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | 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 | 1 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 3 | 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 Storport Miniport Driver vulnerabilities", https://junglewise.ai/threats/technologies/windows-storport-miniport-driver, 13 November 2026.