CVE-2026-119988

Vendor

Microsoft

Product

Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2, Windows 10 Version 22H2

CVSS v3.1

7.1 AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness

CWE-197

Exposure class

Operating system

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 40
   Advisory MSRC 12h ago

   Windows SMB Remote Code Execution Vulnerability

   Updated an acknowledgement. This is an informational change only.

   CVE-2026-119988 Microsoft
2. 26
   CVE NVD 3d ago

   Numeric truncation error in Windows SMB allows an authorized attacker to execute code over a network.

   Numeric truncation error in Windows SMB allows an authorized attacker to execute code over a network.

   CVSS 7.1 CVE-2026-119988 Microsoft