Vulnerability in Microsoft Windows 10
CVE-2021-26432
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.114 (96.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.113 · newest: 0.114 · change: +0.001
Affected products
- Microsoft Windows 10 — versions 20h2, 21h1, 1607
- Microsoft Windows 10 Version 1507 — versions 10.0.10240.0, 10.0.0
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0, 10.0.0
- Microsoft Windows 10 Version 1809 — versions 10.0.0, 10.0.17763.0
- Microsoft Windows 10 Version 1909 — versions 10.0.0
- Microsoft Windows 10 Version 2004 — versions 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows 10 Version 21h1 — versions 10.0.0
- Microsoft Windows 8.1 — versions 6.3.0
- Microsoft Windows 8.1
References
- af854a3a-2127-422b-91ae-364da2661108 (Patch, Vendor Advisory)
- msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26432 (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2021-26432?
- CVE-2021-26432 is a critical-severity vulnerability in Microsoft Windows 10. CVSS score: 9.8/10. Published 2021-08-12.
- How severe is CVE-2021-26432?
- Critical severity. CVSS v3 base score is 9.8 out of 10.