CVE-2026-50360: Windows SMB Server Elevation of Privilege Vulnerability
Microsoft · Windows 10 Version 21H2
Vendor fix available · Affected: Microsoft Windows 10 Version 21H2 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 56% of scored CVEs
DescriptionCVE.org
Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
Affected products8
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Microsoft · Windows 10 Version 21H2from 10.0.19044.0 before 10.0.19044.7548
- Microsoft · Windows 10 Version 22H2from 10.0.19045.0 before 10.0.19045.7548
- Microsoft · Windows 11 Version 24H2from 10.0.26100.0 before 10.0.26100.8875
- Microsoft · Windows 11 Version 25H2from 10.0.26200.0 before 10.0.26200.8875
- Microsoft · Windows 11 version 26H1from 10.0.28000.0 before 10.0.28000.2525
- Microsoft · Windows Server 2022from 10.0.20348.0 before 10.0.20348.5386
- Microsoft · Windows Server 2025from 10.0.26100.0 before 10.0.26100.33158
- Microsoft · Windows Server 2025 (Server Core installation)from 10.0.26100.0 before 10.0.26100.33158
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
CoverageNo articles yet
No CyberSIXT article names CVE-2026-50360 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.