CVE-2026-83706

Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVSS 3.1

6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-25)

CWE

CWE-416

Published

2026-10-13

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83706

Check your stackJSON