What is CVE-2026-119901?

CVE-2026-119901 is a medium-severity vulnerability in Microsoft Windows 11 Version 24h2, classified under NULL Pointer Dereference. CVSS score: 6.4/10. Published 2026-11-10.

How severe is CVE-2026-119901?

Medium severity. CVSS v3 base score is 6.4 out of 10.

NULL pointer dereference in Microsoft Windows 11 Version 24h2

CVE-2026-119901

Null pointer dereference in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

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

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.

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

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119901 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-119901?: CVE-2026-119901 is a medium-severity vulnerability in Microsoft Windows 11 Version 24h2, classified under NULL Pointer Dereference. CVSS score: 6.4/10. Published 2026-11-10.
How severe is CVE-2026-119901?: Medium severity. CVSS v3 base score is 6.4 out of 10.