What is CVE-2026-119395?

CVE-2026-119395 is a medium-severity vulnerability in Microsoft Windows 11 Version 24h2, classified under Out-of-bounds Read. CVSS score: 4.0/10. Published 2026-11-10.

How severe is CVE-2026-119395?

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

Out-of-bounds Read in Microsoft Windows 11 Version 24h2

CVE-2026-119395

Out-of-bounds read in Storport.sys Driver allows an authorized attacker to disclose information with a physical attack.

Vulnerability class: Buffer Overflow

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

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119395 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-119395?: CVE-2026-119395 is a medium-severity vulnerability in Microsoft Windows 11 Version 24h2, classified under Out-of-bounds Read. CVSS score: 4.0/10. Published 2026-11-10.
How severe is CVE-2026-119395?: Medium severity. CVSS v3 base score is 4.0 out of 10.