What is CVE-2026-119875?

CVE-2026-119875 is a medium-severity vulnerability in Microsoft Windows 11 Version 23h2, classified under CWE-197. CVSS score: 4.0/10. Published 2026-11-10.

How severe is CVE-2026-119875?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Vulnerability in Microsoft Windows 11 Version 23h2

CVE-2026-119875

Numeric truncation error in Windows Storport Miniport Driver allows an authorized attacker to disclose information with a physical attack.

Published 2026-11-10 · last modified 2026-11-10.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Microsoft Windows 11 Version 23h2
Microsoft Windows 11 Version 24h2
Microsoft Windows 11 Version 25h2
Microsoft Windows 11 Version 26h1
Microsoft Windows 11 Version 26h2
Microsoft Windows Server 2025
Microsoft Windows Server 2025 (Server Core Installation)

Weakness classification (CWE)

CWE-197

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119875 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-119875?: CVE-2026-119875 is a medium-severity vulnerability in Microsoft Windows 11 Version 23h2, classified under CWE-197. CVSS score: 4.0/10. Published 2026-11-10.
How severe is CVE-2026-119875?: Medium severity. CVSS v3 base score is 4.0 out of 10.